diff --git a/ui (gen4)/features/base.js b/ui (gen4)/features/base.js
index ecc99a38..10cdaa87 100755
--- a/ui (gen4)/features/base.js	
+++ b/ui (gen4)/features/base.js	
@@ -577,13 +577,13 @@ actions.Actions({
 	// shorthands...
 	// NOTE: these are here mostly for the menus...
 	rotateCW: ['Image|Edit/Rotate image clockwise', 
-		function(target){ this.rotate(traget, 'cw') }],
+		function(target){ this.rotate(target, 'cw') }],
 	rotateCCW: ['Image|Edit/Rotate image counterclockwise', 
-		function(target){ this.rotate(traget, 'ccw') }],
+		function(target){ this.rotate(target, 'ccw') }],
 	flipVertical: ['Image|Edit/Flip image vertically',
-		function(target){ this.flip(traget, 'vertical') }],
+		function(target){ this.flip(target, 'vertical') }],
 	flipHorizontal: ['Image|Edit/Flip image horizontally',
-		function(target){ this.flip(traget, 'horizontal') }],
+		function(target){ this.flip(target, 'horizontal') }],
 })
 
 
diff --git a/ui (gen4)/features/filesystem.js b/ui (gen4)/features/filesystem.js
index 40792419..fb6e2790 100755
--- a/ui (gen4)/features/filesystem.js	
+++ b/ui (gen4)/features/filesystem.js	
@@ -901,6 +901,10 @@ var FileSystemCommentsActions = actions.Actions({
 
 				return file.loadIndex(path, that.config['index-dir'] +'/comments', date, logger)
 					.then(function(res){
+						// no comments present...
+						if(res[path] == null){
+							return res
+						}
 
 						// if we have no sub-indexes just load the 
 						// comments as-is...
diff --git a/ui (gen4)/lib/features.js b/ui (gen4)/lib/features.js
index 4cece301..af7bd326 100755
--- a/ui (gen4)/lib/features.js	
+++ b/ui (gen4)/lib/features.js	
@@ -569,6 +569,18 @@ var FeatureSetProto = {
 		}
 	},
 
+
+	buildFeatureList2: function(obj, lst){
+		var that = this
+		obj = obj || {}
+
+		lst = lst == null ? this.features : lst
+		lst = lst.constructor !== Array ? [lst] : lst
+
+
+	},
+
+
 	//
 	//	.setup(<actions>, [<feature>, ...])
 	//		-> <actions>