minor fix...

Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>

ui (gen4)/css/layout.less

@@ -7,6 +7,7 @@
 @image-tile-size: 300px;
 // XXX current used version of node-webkit (0.8) is buggy with this...
 //	-- ribbons are not sized horizpntally correctly...
+// XXX these need the marks to be sized in a relative manner...
 //@image-tile-size: 100vmin;
 //@image-tile-size: 100vmax;
 

ui (gen4)/features/app.js

@@ -115,7 +115,7 @@ var AppControlActions = actions.Actions({
 
 				// change the state only if the target state is not the same
 				// as the current state...
-				if((w.isFullscreen() ? 'on' : 'off') != action){
+				if((w.isFullscreen ? 'on' : 'off') != action){
 					this.ribbons.preventTransitions()
 
 					// hide the viewer to hide any animation crimes...

ui (gen4)/file.js

@@ -98,6 +98,7 @@ function listJSON(path, pattern){
 var denodeify = function(func){
 	return function(){
 		// XXX for some reason this does not see args2array...
+		// XXX and for some reason the error is not reported...
 		var args = [].slice.call(arguments)
 		return new Promise(function(resolve, reject){
 			func.apply(null, args.concat([function(err, res){