Remove cruft

services/web/app/views/project/editor/editor.pug

@@ -61,7 +61,6 @@ div.full-size(
 			track-changes= "editor.trackChanges",
 			doc-id="editor.open_doc_id"
 			renderer-data="reviewPanel.rendererData"
-			labels-master="labelsMaster"
 		)
 
 		include ./review-panel

services/web/public/coffee/ide/editor/directives/aceEditor.coffee

@@ -39,7 +39,6 @@ define [
 
 		return  {
 			scope: {
-				labelsMaster: '='
 				theme: "="
 				showPrintMargin: "="
 				keybindings: "="