Update package

.gitignore

@@ -1,4 +1,4 @@
 node_modules
 lib
-
+libtest
 *.log

README.md

@@ -33,25 +33,53 @@ Include the `kalman.js` or `kalman.min.js` from the `dist` folder on your webpag
 </script>
 ```
 
+Should output (with default settings):
+
+```
+3
+2.3333333333333335
+1.5000000000000002
+```
+
 ### Node (es6)
 `npm install kalmanjs`
 
 ```javascript
 import KalmanFilter from 'kalmanjs';
 
 const kf = new KalmanFilter();
-kf.filter(2);
+console.log(kf.filter(3));
+console.log(kf.filter(2));
+console.log(kf.filter(1));
+```
+
+Should output (with default settings):
+
+```
+3
+2.3333333333333335
+1.5000000000000002
 ```
 
 ### Node (es5)
 `npm install kalmanjs`
 
 ```javascript
-var KalmanFilter = require('kalmanjs').default;
+var KalmanFilter = require('kalmanjs');
 
 var kf = new KalmanFilter();
-kf.filter(2);
+console.log(kf.filter(3));
+console.log(kf.filter(2));
+console.log(kf.filter(1));
+
+```
+
+Should output (with default settings):
 
+```
+3
+2.3333333333333335
+1.5000000000000002
 ```
 
 ## Applying the filter on a dataset

package.json

@@ -1,6 +1,6 @@
 {
   "name": "kalmanjs",
-  "version": "1.1.0-beta",
+  "version": "1.1.0",
   "private": false,
   "devDependencies": {
     "@babel/cli": "^7.2.3",
@@ -25,7 +25,7 @@
     "compile": "npx babel src --source-maps --out-dir lib",
     "minify": "npx uglifyjs dist/kalman.js --beautify \"beautify=false, preamble='/*kalmanjs, Wouter Bulten, MIT, https://github.com/wouterbulten/kalmanjs */'\" --compress --source-map \"content='dist/kalman.js.map'\" --mangle -o dist/kalman.min.js",
     "build": "npx rollup -c",
-    "prepublish": "npm run build"
+    "prepublishOnly": "npm run build"
   },
   "keywords": [
     "kalman",