Grunt and version update

bower.json

 {
   "name": "angularjs-slider",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "homepage": "https://github.com/rzajac/angularjs-slider",
   "authors": [
     "Rafal Zajac <rzajac@gmail.com>"

dist/rzslider.min.css

-/*! angularjs-slider - v0.1.0 - (c) Rafal Zajac <rzajac@gmail.com>, https://github.com/rzajac/angularjs-slider.git - 2013-12-13 */
+/*! angularjs-slider - v0.1.1 - (c) Rafal Zajac <rzajac@gmail.com>, https://github.com/rzajac/angularjs-slider.git - 2013-12-13 */
 rzslider{position:relative;display:inline-block;width:100%;height:2px;margin:30px 0 15px 0;vertical-align:middle}rzslider span{position:absolute;display:inline-block;white-space:nowrap}rzslider span.base{width:100%;height:100%;padding:0}rzslider span.bar{z-index:0;width:100%;height:100%;background:#fff}rzslider span.bar.selection{z-index:1;width:0;background:#67b700}rzslider span.pointer{top:-15px;z-index:2;width:32px;height:32px;cursor:pointer;background-color:#fff;-webkit-border-radius:16px;-moz-border-radius:16px;border-radius:16px}rzslider span.pointer:after{position:absolute;top:12px;left:12px;width:8px;height:8px;background:#71818e;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;content:''}rzslider span.pointer:hover:after{background-color:#67b700}rzslider span.pointer.active:after{background-color:#67b700}rzslider span.bubble{top:-32px;padding:1px 3px 1px 3px;color:#67b700;cursor:default}rzslider span.bubble.selection{top:15px}rzslider span.bubble.limit{color:#67b700}
\ No newline at end of file

package.json

 {
   "name": "angularjs-slider",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Slider directive for AngularJS. No dependencies.",
   "main": "rzslider.js",
   "repository": {