fix(influxdb): fixed annotations editor, broken recently in master due to plugin…

fix(influxdb): fixed annotations editor, broken recently in master due to plugin changes, fixes #4023

public/app/plugins/datasource/influxdb/partials/annotations.editor.html

@@ -2,7 +2,7 @@
 	<div class="section">
 		<h5>InfluxDB Query <tip>Example: select text from events where $timeFilter</tip></h5>
 		<div class="editor-option">
-			<input type="text" class="span10" ng-model='annotation.query' placeholder="select text from events where $timeFilter"></input>
+			<input type="text" class="span10" ng-model='ctrl.annotation.query' placeholder="select text from events where $timeFilter"></input>
 		</div>
 	</div>
 </div>
@@ -12,17 +12,17 @@
 		<h5>Column mappings <tip>If your influxdb query returns more than one column you need to specify the column names below. An annotation event is composed of a title, tags, and an additional text field.</tip></h5>
 		<div class="editor-option">
 			<label class="small">Title</label>
-			<input type="text" class="input-small" ng-model='annotation.titleColumn' placeholder=""></input>
+			<input type="text" class="input-small" ng-model='ctrl.annotation.titleColumn' placeholder=""></input>
 		</div>
 
 		<div class="editor-option">
 			<label class="small">Tags</label>
-			<input type="text" class="input-small" ng-model='annotation.tagsColumn' placeholder=""></input>
+			<input type="text" class="input-small" ng-model='ctrl.annotation.tagsColumn' placeholder=""></input>
 		</div>
 
 		<div class="editor-option">
 			<label class="small">Text</label>
-			<input type="text" class="input-small" ng-model='annotation.textColumn' placeholder=""></input>
+			<input type="text" class="input-small" ng-model='ctrl.annotation.textColumn' placeholder=""></input>
 		</div>
 	</div>
 </div>