Fixed version number

bower.json

 {
   "name": "angularjs-slider",
-  "version": "0.1.4",
+  "version": "0.1.5",
   "homepage": "https://github.com/rzajac/angularjs-slider",
   "authors": [
     "Rafal Zajac <rzajac@gmail.com>",

package.json

 {
   "name": "jusas-angularjs-slider",
-  "version": "0.1.4",
+  "version": "0.1.5",
   "description": "AngularJS slider directive with no external dependencies. Mobile friendly!.",
   "main": "rzslider.js",
   "repository": {