Improve contactsUpdate, update placeholder text, and required angular.

static/js/controllers/contactsmanagercontroller.js

@@ -37,24 +37,17 @@ define([], function() {
 			);
 		};
 
-		var updateContacts = function(async) {
-			if (async) {
-				$scope.$apply(function(scope) {
+		var updateContacts = function() {
 			$scope.contacts = contactData.getAll();
-				});
-			} else {
-				$scope.contacts = contactData.getAll();
-			}
 		};
 		updateContacts();
 		contacts.e.on('contactadded', function() {
-			updateContacts(true);
+			updateContacts();
 		});
 		contacts.e.on('contactupdated', function() {
 			updateContacts();
 		});
 		contacts.e.on('contactremoved', function() {
-			// Don't call updateContacts with async true: $modalInstance.$close() is called right before, triggering a $digest.
 			updateContacts();
 		});
 

static/js/services/buddylist.js

@@ -18,7 +18,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
-define(['underscore', 'modernizr', 'avltree', 'text!partials/buddy.html', 'text!partials/buddyactions.html', 'text!partials/buddyactionsforaudiomixer.html'], function(_, Modernizr, AvlTree, templateBuddy, templateBuddyActions, templateBuddyActionsForAudioMixer) {
+define(['angular', 'underscore', 'modernizr', 'avltree', 'text!partials/buddy.html', 'text!partials/buddyactions.html', 'text!partials/buddyactionsforaudiomixer.html'], function(angular, _, Modernizr, AvlTree, templateBuddy, templateBuddyActions, templateBuddyActionsForAudioMixer) {
 
 	var BuddyTree = function() {
 

static/partials/contactsmanageredit.html

@@ -8,7 +8,7 @@
         <div class="form-group">
           <label for="contact-name" class="col-xs-4 control-label">{{_('Name')}}</label>
           <div class="col-xs-6">
-            <input id="contact-name" class="form-control" type="text" placeholder="{{_('Unnamed')}}" ng-model="contact.Status.displayName">
+            <input id="contact-name" class="form-control" type="text" placeholder="{{_('Contact alias')}}" ng-model="contact.Status.displayName">
           </div>
         </div>
         <div class="form-group" ng-if="buddySyncable">