Complete rewrite of dataset class, with (all) the necessary updates

system/dialogs.py

@@ -58,7 +58,7 @@ class CreateProjectDruid(gtk.Window):
 
         for dir in wf_path:
             for fn in os.listdir(dir):
-                if fn.endswith('.py'):
+                if fn.endswith('.py') and ('#' not in fn) :
                     wf_files.append(fn[:-3])
 
         # Try to load each file and look for Workflow derived classes
@@ -68,6 +68,7 @@ class CreateProjectDruid(gtk.Window):
                 for wf in wf_info:
                     store.insert_after(None, (getattr(wf, 'name'), wf))
             except Exception, e:
+                wf_info = self.workflow_classes(fn)
                 logger.log('warning', 'Cannot load workflow: %s' % fn)
 
         return store