diff --git a/.travis.yml b/.travis.yml
index 440cf20..389de2a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,12 +12,15 @@ matrix:
             sudo: false
             language: 'php'
             php: '7.1'
-        -
-            os: 'osx'
-            language: 'generic'
-            env:
-                - >-
-                    BREW_PHP=php71
+# Drop OSX support because of the mysterious
+# TTY mode requires /dev/tty to be read/writable.
+# error.
+#        -
+#            os: 'osx'
+#            language: 'generic'
+#            env:
+#                - >-
+#                    BREW_PHP=php71
 
 before_install:
     - 'src-dev/scripts/travis/before_install.sh'
@@ -35,8 +38,8 @@ install:
     - 'composer install --no-progress'
 
 script:
-    - './bin/robo --ansi lint'
-    - './bin/robo --ansi test'
+    - 'bin/robo lint'
+    - 'bin/robo test'
 
 after_success:
     - 'bash <(curl -s https://codecov.io/bash)'
diff --git a/RoboFile.php b/RoboFile.php
index 7a3ae72..9cca67e 100644
--- a/RoboFile.php
+++ b/RoboFile.php
@@ -341,7 +341,7 @@ protected function getTaskPhpcsLint()
 
         $options = [
             'failOn' => 'warning',
-            'standard' => 'PSR2',
+            'standards' => ['PSR2'],
             'lintReporters' => [
                 'lintVerboseReporter' => null,
             ],
diff --git a/composer.lock b/composer.lock
index 9e22cba..06c925f 100644
--- a/composer.lock
+++ b/composer.lock
@@ -90,6 +90,55 @@
             "description": "Initialize Symfony Console commands from annotated command class methods.",
             "time": "2017-04-03T22:37:00+00:00"
         },
+        {
+            "name": "consolidation/config",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/consolidation/config.git",
+                "reference": "b30571aa8f0eae40581ae8b8aeaa26706b444781"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://github.com/gitapi/repos/consolidation/config/zipball/b30571aa8f0eae40581ae8b8aeaa26706b444781",
+                "reference": "b30571aa8f0eae40581ae8b8aeaa26706b444781",
+                "shasum": ""
+            },
+            "require": {
+                "dflydev/dot-access-data": "^1.1.0",
+                "grasmash/yaml-expander": "^1.1",
+                "php": ">=5.4.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4",
+                "satooshi/php-coveralls": "^1.0",
+                "squizlabs/php_codesniffer": "2.*",
+                "symfony/console": "^2.5|^3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Consolidation\\Config\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Greg Anderson",
+                    "email": "greg.1.anderson@greenknowe.org"
+                }
+            ],
+            "description": "Provide configuration services for a commandline tool.",
+            "time": "2017-06-28T18:24:02+00:00"
+        },
         {
             "name": "consolidation/log",
             "version": "1.0.3",
@@ -139,16 +188,16 @@
         },
         {
             "name": "consolidation/output-formatters",
-            "version": "3.1.8",
+            "version": "3.1.10",
             "source": {
                 "type": "git",
                 "url": "https://github.com/consolidation/output-formatters.git",
-                "reference": "0b50ba1134d581fd55376f3e21508dab009ced47"
+                "reference": "3872f19517bfc9da0e14c9e5b6fe0f8c7439ea3a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://github.com/gitapi/repos/consolidation/output-formatters/zipball/0b50ba1134d581fd55376f3e21508dab009ced47",
-                "reference": "0b50ba1134d581fd55376f3e21508dab009ced47",
+                "url": "https://github.com/gitapi/repos/consolidation/output-formatters/zipball/3872f19517bfc9da0e14c9e5b6fe0f8c7439ea3a",
+                "reference": "3872f19517bfc9da0e14c9e5b6fe0f8c7439ea3a",
                 "shasum": ""
             },
             "require": {
@@ -165,7 +214,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.x-dev"
+                    "dev-master": "3.x-dev"
                 }
             },
             "autoload": {
@@ -184,31 +233,29 @@
                 }
             ],
             "description": "Format text by applying transformations provided by plug-in formatters.",
-            "time": "2017-03-01T20:54:45+00:00"
+            "time": "2017-06-06T19:08:54+00:00"
         },
         {
             "name": "consolidation/robo",
-            "version": "1.0.6",
+            "version": "1.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/consolidation/Robo.git",
-                "reference": "de6225256b2ed88822af1cd8cc3a01bf933add8c"
+                "reference": "36fe43c6be39dd2299d9a3e551f45c5ac15013ec"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://github.com/gitapi/repos/consolidation/Robo/zipball/de6225256b2ed88822af1cd8cc3a01bf933add8c",
-                "reference": "de6225256b2ed88822af1cd8cc3a01bf933add8c",
+                "url": "https://github.com/gitapi/repos/consolidation/Robo/zipball/36fe43c6be39dd2299d9a3e551f45c5ac15013ec",
+                "reference": "36fe43c6be39dd2299d9a3e551f45c5ac15013ec",
                 "shasum": ""
             },
             "require": {
                 "consolidation/annotated-command": "^2.2",
+                "consolidation/config": "^1",
                 "consolidation/log": "~1",
                 "consolidation/output-formatters": "^3.1.5",
-                "dflydev/dot-access-data": "^1.1.0",
-                "grasmash/yaml-expander": "^1.1",
                 "league/container": "^2.2",
                 "php": ">=5.5.0",
-                "squizlabs/php_codesniffer": "^2.8",
                 "symfony/console": "~2.8|~3.0",
                 "symfony/event-dispatcher": "~2.5|~3.0",
                 "symfony/filesystem": "~2.5|~3.0",
@@ -227,11 +274,12 @@
                 "patchwork/jsqueeze": "~2",
                 "pear/archive_tar": "^1.4.2",
                 "phpunit/php-code-coverage": "~2|~4",
-                "satooshi/php-coveralls": "~1"
+                "satooshi/php-coveralls": "~1",
+                "squizlabs/php_codesniffer": "^2.8"
             },
             "suggest": {
                 "henrikbjorn/lurker": "For monitoring filesystem changes in taskWatch",
-                "natxet/CssMin": "For minifying JS files in taskMinify",
+                "natxet/CssMin": "For minifying CSS files in taskMinify",
                 "patchwork/jsqueeze": "For minifying JS files in taskMinify",
                 "pear/archive_tar": "Allows tar archives to be created and extracted in taskPack and taskExtract, respectively."
             },
@@ -241,7 +289,8 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.x-dev"
+                    "dev-master": "1.x-dev",
+                    "dev-state": "1.x-dev"
                 }
             },
             "autoload": {
@@ -263,7 +312,7 @@
                 }
             ],
             "description": "Modern task runner",
-            "time": "2017-03-31T18:23:36+00:00"
+            "time": "2017-06-29T15:42:54+00:00"
         },
         {
             "name": "container-interop/container-interop",
@@ -405,16 +454,16 @@
         },
         {
             "name": "league/container",
-            "version": "2.4.0",
+            "version": "2.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/thephpleague/container.git",
-                "reference": "5ec434f4760d83c2a479266b618fb3e3be24c974"
+                "reference": "43f35abd03a12977a60ffd7095efd6a7808488c0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://github.com/gitapi/repos/thephpleague/container/zipball/5ec434f4760d83c2a479266b618fb3e3be24c974",
-                "reference": "5ec434f4760d83c2a479266b618fb3e3be24c974",
+                "url": "https://github.com/gitapi/repos/thephpleague/container/zipball/43f35abd03a12977a60ffd7095efd6a7808488c0",
+                "reference": "43f35abd03a12977a60ffd7095efd6a7808488c0",
                 "shasum": ""
             },
             "require": {
@@ -466,7 +515,7 @@
                 "provider",
                 "service"
             ],
-            "time": "2017-03-06T15:24:06+00:00"
+            "time": "2017-05-10T09:20:27+00:00"
         },
         {
             "name": "phpdocumentor/reflection-common",
@@ -710,96 +759,18 @@
             ],
             "time": "2016-10-10T12:19:37+00:00"
         },
-        {
-            "name": "squizlabs/php_codesniffer",
-            "version": "2.8.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
-                "reference": "d7cf0d894e8aa4c73712ee4a331cc1eaa37cdc7d"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://github.com/gitapi/repos/squizlabs/PHP_CodeSniffer/zipball/d7cf0d894e8aa4c73712ee4a331cc1eaa37cdc7d",
-                "reference": "d7cf0d894e8aa4c73712ee4a331cc1eaa37cdc7d",
-                "shasum": ""
-            },
-            "require": {
-                "ext-simplexml": "*",
-                "ext-tokenizer": "*",
-                "ext-xmlwriter": "*",
-                "php": ">=5.1.2"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~4.0"
-            },
-            "bin": [
-                "scripts/phpcs",
-                "scripts/phpcbf"
-            ],
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "CodeSniffer.php",
-                    "CodeSniffer/CLI.php",
-                    "CodeSniffer/Exception.php",
-                    "CodeSniffer/File.php",
-                    "CodeSniffer/Fixer.php",
-                    "CodeSniffer/Report.php",
-                    "CodeSniffer/Reporting.php",
-                    "CodeSniffer/Sniff.php",
-                    "CodeSniffer/Tokens.php",
-                    "CodeSniffer/Reports/",
-                    "CodeSniffer/Tokenizers/",
-                    "CodeSniffer/DocGenerators/",
-                    "CodeSniffer/Standards/AbstractPatternSniff.php",
-                    "CodeSniffer/Standards/AbstractScopeSniff.php",
-                    "CodeSniffer/Standards/AbstractVariableSniff.php",
-                    "CodeSniffer/Standards/IncorrectPatternException.php",
-                    "CodeSniffer/Standards/Generic/Sniffs/",
-                    "CodeSniffer/Standards/MySource/Sniffs/",
-                    "CodeSniffer/Standards/PEAR/Sniffs/",
-                    "CodeSniffer/Standards/PSR1/Sniffs/",
-                    "CodeSniffer/Standards/PSR2/Sniffs/",
-                    "CodeSniffer/Standards/Squiz/Sniffs/",
-                    "CodeSniffer/Standards/Zend/Sniffs/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Greg Sherwood",
-                    "role": "lead"
-                }
-            ],
-            "description": "PHP_CodeSniffer tokenizes PHP, JavaScript and CSS files and detects violations of a defined set of coding standards.",
-            "homepage": "http://www.squizlabs.com/php-codesniffer",
-            "keywords": [
-                "phpcs",
-                "standards"
-            ],
-            "time": "2017-03-01T22:17:45+00:00"
-        },
         {
             "name": "symfony/console",
-            "version": "v3.2.7",
+            "version": "v3.3.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/console.git",
-                "reference": "c30243cc51f726812be3551316b109a2f5deaf8d"
+                "reference": "a97e45d98c59510f085fa05225a1acb74dfe0546"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://github.com/gitapi/repos/symfony/console/zipball/c30243cc51f726812be3551316b109a2f5deaf8d",
-                "reference": "c30243cc51f726812be3551316b109a2f5deaf8d",
+                "url": "https://github.com/gitapi/repos/symfony/console/zipball/a97e45d98c59510f085fa05225a1acb74dfe0546",
+                "reference": "a97e45d98c59510f085fa05225a1acb74dfe0546",
                 "shasum": ""
             },
             "require": {
@@ -807,10 +778,16 @@
                 "symfony/debug": "~2.8|~3.0",
                 "symfony/polyfill-mbstring": "~1.0"
             },
+            "conflict": {
+                "symfony/dependency-injection": "<3.3"
+            },
             "require-dev": {
                 "psr/log": "~1.0",
+                "symfony/config": "~3.3",
+                "symfony/dependency-injection": "~3.3",
                 "symfony/event-dispatcher": "~2.8|~3.0",
                 "symfony/filesystem": "~2.8|~3.0",
+                "symfony/http-kernel": "~2.8|~3.0",
                 "symfony/process": "~2.8|~3.0"
             },
             "suggest": {
@@ -822,7 +799,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.2-dev"
+                    "dev-master": "3.3-dev"
                 }
             },
             "autoload": {
@@ -849,20 +826,20 @@
             ],
             "description": "Symfony Console Component",
             "homepage": "https://symfony.com",
-            "time": "2017-04-04T14:33:42+00:00"
+            "time": "2017-07-03T13:19:36+00:00"
         },
         {
             "name": "symfony/debug",
-            "version": "v3.2.7",
+            "version": "v3.3.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/debug.git",
-                "reference": "56f613406446a4a0a031475cfd0a01751de22659"
+                "reference": "bcfd02728d9b776e5c2195a4750c813fe440402f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://github.com/gitapi/repos/symfony/debug/zipball/56f613406446a4a0a031475cfd0a01751de22659",
-                "reference": "56f613406446a4a0a031475cfd0a01751de22659",
+                "url": "https://github.com/gitapi/repos/symfony/debug/zipball/bcfd02728d9b776e5c2195a4750c813fe440402f",
+                "reference": "bcfd02728d9b776e5c2195a4750c813fe440402f",
                 "shasum": ""
             },
             "require": {
@@ -873,13 +850,12 @@
                 "symfony/http-kernel": ">=2.3,<2.3.24|~2.4.0|>=2.5,<2.5.9|>=2.6,<2.6.2"
             },
             "require-dev": {
-                "symfony/class-loader": "~2.8|~3.0",
                 "symfony/http-kernel": "~2.8|~3.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.2-dev"
+                    "dev-master": "3.3-dev"
                 }
             },
             "autoload": {
@@ -906,29 +882,32 @@
             ],
             "description": "Symfony Debug Component",
             "homepage": "https://symfony.com",
-            "time": "2017-03-28T21:38:24+00:00"
+            "time": "2017-06-06T14:51:55+00:00"
         },
         {
             "name": "symfony/event-dispatcher",
-            "version": "v3.2.7",
+            "version": "v3.3.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/event-dispatcher.git",
-                "reference": "154bb1ef7b0e42ccc792bd53edbce18ed73440ca"
+                "reference": "67535f1e3fd662bdc68d7ba317c93eecd973617e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://github.com/gitapi/repos/symfony/event-dispatcher/zipball/154bb1ef7b0e42ccc792bd53edbce18ed73440ca",
-                "reference": "154bb1ef7b0e42ccc792bd53edbce18ed73440ca",
+                "url": "https://github.com/gitapi/repos/symfony/event-dispatcher/zipball/67535f1e3fd662bdc68d7ba317c93eecd973617e",
+                "reference": "67535f1e3fd662bdc68d7ba317c93eecd973617e",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.5.9"
             },
+            "conflict": {
+                "symfony/dependency-injection": "<3.3"
+            },
             "require-dev": {
                 "psr/log": "~1.0",
                 "symfony/config": "~2.8|~3.0",
-                "symfony/dependency-injection": "~2.8|~3.0",
+                "symfony/dependency-injection": "~3.3",
                 "symfony/expression-language": "~2.8|~3.0",
                 "symfony/stopwatch": "~2.8|~3.0"
             },
@@ -939,7 +918,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.2-dev"
+                    "dev-master": "3.3-dev"
                 }
             },
             "autoload": {
@@ -966,20 +945,20 @@
             ],
             "description": "Symfony EventDispatcher Component",
             "homepage": "https://symfony.com",
-            "time": "2017-04-04T07:26:27+00:00"
+            "time": "2017-06-09T14:53:08+00:00"
         },
         {
             "name": "symfony/filesystem",
-            "version": "v3.2.7",
+            "version": "v3.3.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/filesystem.git",
-                "reference": "64421e6479c4a8e60d790fb666bd520992861b66"
+                "reference": "311fa718389efbd8b627c272b9324a62437018cc"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://github.com/gitapi/repos/symfony/filesystem/zipball/64421e6479c4a8e60d790fb666bd520992861b66",
-                "reference": "64421e6479c4a8e60d790fb666bd520992861b66",
+                "url": "https://github.com/gitapi/repos/symfony/filesystem/zipball/311fa718389efbd8b627c272b9324a62437018cc",
+                "reference": "311fa718389efbd8b627c272b9324a62437018cc",
                 "shasum": ""
             },
             "require": {
@@ -988,7 +967,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.2-dev"
+                    "dev-master": "3.3-dev"
                 }
             },
             "autoload": {
@@ -1015,20 +994,20 @@
             ],
             "description": "Symfony Filesystem Component",
             "homepage": "https://symfony.com",
-            "time": "2017-03-26T15:47:15+00:00"
+            "time": "2017-06-24T09:29:48+00:00"
         },
         {
             "name": "symfony/finder",
-            "version": "v3.2.7",
+            "version": "v3.3.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/finder.git",
-                "reference": "b20900ce5ea164cd9314af52725b0bb5a758217a"
+                "reference": "baea7f66d30854ad32988c11a09d7ffd485810c4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://github.com/gitapi/repos/symfony/finder/zipball/b20900ce5ea164cd9314af52725b0bb5a758217a",
-                "reference": "b20900ce5ea164cd9314af52725b0bb5a758217a",
+                "url": "https://github.com/gitapi/repos/symfony/finder/zipball/baea7f66d30854ad32988c11a09d7ffd485810c4",
+                "reference": "baea7f66d30854ad32988c11a09d7ffd485810c4",
                 "shasum": ""
             },
             "require": {
@@ -1037,7 +1016,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.2-dev"
+                    "dev-master": "3.3-dev"
                 }
             },
             "autoload": {
@@ -1064,20 +1043,20 @@
             ],
             "description": "Symfony Finder Component",
             "homepage": "https://symfony.com",
-            "time": "2017-03-20T09:32:19+00:00"
+            "time": "2017-06-01T21:01:25+00:00"
         },
         {
             "name": "symfony/polyfill-mbstring",
-            "version": "v1.3.0",
+            "version": "v1.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/polyfill-mbstring.git",
-                "reference": "e79d363049d1c2128f133a2667e4f4190904f7f4"
+                "reference": "f29dca382a6485c3cbe6379f0c61230167681937"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://github.com/gitapi/repos/symfony/polyfill-mbstring/zipball/e79d363049d1c2128f133a2667e4f4190904f7f4",
-                "reference": "e79d363049d1c2128f133a2667e4f4190904f7f4",
+                "url": "https://github.com/gitapi/repos/symfony/polyfill-mbstring/zipball/f29dca382a6485c3cbe6379f0c61230167681937",
+                "reference": "f29dca382a6485c3cbe6379f0c61230167681937",
                 "shasum": ""
             },
             "require": {
@@ -1089,7 +1068,7 @@
             "type": "library",
             "extra": {
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-                "url": "https://github.com/gitapi/repos/symfony/dom-crawler/zipball/403944e294cf4ceb3b8447f54cbad88ea7b99cee",
-                "reference": "403944e294cf4ceb3b8447f54cbad88ea7b99cee",
+                "url": "https://github.com/gitapi/repos/symfony/dom-crawler/zipball/fc2c588ce376e9fe04a7b8c79e3ec62fe32d95b1",
+                "reference": "fc2c588ce376e9fe04a7b8c79e3ec62fe32d95b1",
                 "shasum": ""
             },
             "require": {
@@ -3169,7 +3381,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.2-dev"
+                    "dev-master": "3.3-dev"
                 }
             },
             "autoload": {
@@ -3196,7 +3408,47 @@
             ],
             "description": "Symfony DomCrawler Component",
             "homepage": "https://symfony.com",
-            "time": "2017-02-21T09:12:04+00:00"
+            "time": "2017-05-25T23:10:31+00:00"
+        },
+        {
+            "name": "theseer/tokenizer",
+            "version": "1.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/theseer/tokenizer.git",
+                "reference": "cb2f008f3f05af2893a87208fe6a6c4985483f8b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://github.com/gitapi/repos/theseer/tokenizer/zipball/cb2f008f3f05af2893a87208fe6a6c4985483f8b",
+                "reference": "cb2f008f3f05af2893a87208fe6a6c4985483f8b",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-tokenizer": "*",
+                "ext-xmlwriter": "*",
+                "php": "^7.0"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Arne Blankerts",
+                    "email": "arne@blankerts.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "A small library for converting tokenized PHP source code into XML and potentially other formats",
+            "time": "2017-04-07T12:08:54+00:00"
         },
         {
             "name": "webmozart/path-util",