Use of pines notify instead of custom function to notify success and/or errors.

src/templates/index.html

@@ -33,11 +33,6 @@
   </div>
 </div>
 
-<!-- Message placeholder -->
-<div class="row-fluid">
-  <div id="message-placeholder"></div>
-</div>
-
 <!-- Row with entry table -->
 <div class="row-fluid">
   <table class="table table-striped table-condensed table-hover" ng-controller="EntryController">