Refactored calendar_active variable to calendarActive

Author: g1eb

src/datetime-input.html

@@ -8,9 +8,9 @@
   </div>
   <div class="edit-popover" ng-show="!!selected">
     <div class="header"
-      ng-click="calendar_active = !calendar_active"
+      ng-click="calendarActive = !calendarActive"
       ng-bind="selected.format('DD MMMM YYYY')"></div>
-    <div class="calendar" ng-show="!!calendar_active">
+    <div class="calendar" ng-show="!!calendarActive">
       <div class="calendar-header"
         scroll-up="calendar.add(1, 'months')"
         scroll-down="calendar.subtract(1, 'months')">

src/datetime-input.js

@@ -75,7 +75,7 @@ directive('datetimeInput', ['$document', '$timeout', function ($document, $timeo
           // Close edit popover
           scope.close = function () {
             scope.selected = '';
-            scope.calendar_active = false;
+            scope.calendarActive = false;
 
             if ( !!scope.onClose ) {
               scope.onClose();