4.0 release

demo.js

@@ -225,7 +225,7 @@ app.controller('MainCtrl', function($scope, $rootScope, $timeout, $modal) {
 
   //Slider config with steps array of letters
   $scope.slider_alphabet = {
-    value: 0,
+    value: 'E',
     options: {
       stepsArray: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.split('')
     }

index.html

@@ -218,6 +218,7 @@
 
   <article>
     <h2>Slider with Alphabet</h2>
+    Current letter: {{ slider_alphabet.value }}
     <rzslider
       rz-slider-model="slider_alphabet.value"
       rz-slider-options="slider_alphabet.options"

snippets/slider_alphabet.js

 $scope.slider = {
-  value: 0,
+  value: 'E',
   options: {
     stepsArray: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.split('') // equals to ['A', 'B', ... 'Z']
   }