minor bugfix...

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

Viewer/features/core.js

@@ -2880,15 +2880,14 @@ var TaskActions = actions.Actions({
 		return (this.__tasks = 
 			this.__tasks 
 				|| this.__task_manager__()) },
-	// session tasks are stopped when the index is cleared...
+	// NOTE: session tasks are stopped when the index is cleared...
-	// XXX need to get running tasks by action name...
+	// XXX do we need to cache this...
+	// 		...if yes then we'll need to also clear/update the cache 
+	// 		every time a task is run/stopped...
 	get sessionTasks(){
-		//return this.tasks.titled(...this.sessionTaskActions) },
+		return this.tasks
-		return this.cache('sessionTasks', function(data){
+			.filter(function(task){
-			return data 
+				return task.__session_task__ }) },
-				|| this.tasks
-					.filter(function(task){
-						return task.__session_task__ }) }) },
 
 
 	// Queue (task)...

Viewer/features/sharp.js

@@ -871,6 +871,12 @@ var SharpActions = actions.Actions({
 
 
 	// XXX EXPERIMENTAL...
+	// XXX might be a good idea to rename this to something like:
+	// 			.buildIndex(options)
+	// 		and specify whet to build/not build in options...
+	// XXX should we also cache/load metadata here???
+	// 		i.e. .cacheAllMetadata()
+	// XXX do we need to think about running this while index is loading???
 	makePreviewsAndSave: ['- Sharp|File/',
 		function(){
 			var link = this.link()
@@ -908,7 +914,6 @@ module.Sharp = core.ImageGridFeatures.Feature({
 				'loadImages', 
 				'loadNewImages'],
 			'cacheMetadata: "all"'],
-		//*/
 
 		// set orientation if not defined...
 		// NOTE: progress on this is not shown so as to avoid spamming