Fixes POCONSOLE-57, Adds Delete All Tag Data button to Config page

www/assets/js/ng/controller_config.js

@@ -89,4 +89,11 @@ poconsole.controller('configCtrl', function($scope, Page, $log, config, devices)
     getDeviceTypes.then(function(d){
         $scope.device_types = d.device_types;
     });
+
+	$scope.deleteAllTagData = function(){
+		var deleteAllTags = tags.deleteAll();
+		deleteAllTags.then(function(data){
+			$log.info(data);
+		});
+	};
 });

www/assets/templates/config.html

@@ -32,6 +32,13 @@
 			</div>
 		</div>
 
+		<div class="row">
+			<div class="col-md-12">
+				<button ng-click="deleteAllTagData()" class="btn btn-large btn-danger"><i class="fa fa-trash-o"></i> Delete All Stored Data</button>
+			</div>
+		</div>
+
+
 		<div class="row">
 			<div class="col-md-6">
 				<h1>Devices</h1>