simplify editableLabel into just an input field

beat/web/reports/static/reports/app/directives/editableLabel.js

@@ -32,29 +32,17 @@ angular.module('reportApp').directive("editableLabel", [function(){
 			field: '@'
 		},
 		link: function(scope){
-			scope.editingGroupName = false;
-			scope.toggleEditingGroupName = () => {
-				scope.editingGroupName = !scope.editingGroupName;
-			};
 		},
 		template: `
-<span ng-if='!editingGroupName' ng-click='toggleEditingGroupName()'>
-	<span>{{ obj[field] }}</span>
-	<span style='cursor: pointer;' class='glyphicon glyphicon-pencil'></span>
+<span style='display: inline-block;'>
+	<input
+		style='display: inline;'
+		required
+		type='text'
+		class='form-control'
+		placeholder='A label...'
+		ng-model='obj[field]'/>
 </span>
-<form class='form-inline' role='form' style='display: inline;' ng-if='editingGroupName'>
-	<span class='input-group'>
-		<input
-			required
-			type='text'
-			class='form-control'
-			placeholder='A label...'
-			ng-model='obj[field]'/>
-		<span class='input-group-btn' ng-click='toggleEditingGroupName()'>
-			<button type='submit' class='btn btn-default'>Save</button>
-		</span>
-	</span>
-</form>
 `
 	};
 }]);