Sdf icons (#3)

* Build sdf icons in spritesheets

.gitignore

@@ -1,4 +1,5 @@
 .DS_Store*
 _site/
+dist
 node_modules
-npm-debug.log
+npm-debug.log

index.js

@@ -1,10 +1,13 @@
 const path = require('path');
-const gatherFiles = require('./scripts/gather-files');
-const iconSvgPath = path.join(__dirname, './icons');
 
 module.exports = {
   layouts: {
     all: require('./layouts/all.json')
   },
-  svgArray: gatherFiles(iconSvgPath)
+  svgArray: require('./dist/svgicons.json'),
+  spritesheet: {
+    1: require('./dist/sprite@1.json'),
+    2: require('./dist/sprite@2.json'),
+    4: require('./dist/sprite@4.json')
+  }
 };