Add scheduler addon dropdown to webterminal

src/terminal.html

@@ -126,6 +126,15 @@
             <input type="file" id="fileUpload" class="hide"/>
 
             <div class="pull-right">
+                <div class="btn-group" ng-show="usesAddon('scheduler')">
+                  <button type="button" class="btn btn-success dropdown-toggle" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
+                    Scheduler/Cron <span class="caret"></span>
+                  </button>
+                  <ul class="dropdown-menu">
+                    <li ng-repeat="task in schedulerTasks"><a href="" ng-click="terminalInject('scheduler', task)">{{ task.name }}</a></li>
+                  </ul>
+                </div>
+
                 <!-- addon actions -->
                 <a class="btn btn-success" ng-click="terminalInject('mysql')" ng-show="usesAddon('mysql')">MySQL</a>
                 <a class="btn btn-success" ng-click="terminalInject('postgresql')" ng-show="usesAddon('postgresql')">Postgres</a>