Add comments + refactoring

Author: tkrotoff

src/select.js

@@ -43,6 +43,7 @@ angular.module('ui.select', [])
 
       ctrl.open = false;
 
+      // When the user clicks on ui-select, displays the dropdown list
       ctrl.activate = function() {
         if (ctrl.disabled === false) {
           ctrl.open = true;
@@ -53,6 +54,7 @@ angular.module('ui.select', [])
         }
       };
 
+      // When the user clicks on an item inside the dropdown list
       ctrl.select = function(item) {
         ctrl.selected = item;
         ctrl.close();

src/select2/select.tpl.html

@@ -2,11 +2,10 @@
      ng-class="{'select2-container-active select2-dropdown-open': $select.open,
                 'select2-container-disabled': $select.disabled}">
   <div class="ui-select-match"></div>
-  <div ng-class="{'select2-display-none': !$select.open}"
-       class="select2-drop select2-with-searchbox select2-drop-active">
+  <div class="select2-drop select2-with-searchbox select2-drop-active"
+       ng-class="{'select2-display-none': !$select.open}">
     <div class="select2-search">
-      <input type="text"
-             autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"
+      <input type="text" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"
              class="ui-select-search select2-input"
              ng-model="$select.search">
     </div>