Now supports adding subtitles

Allows to cancel a job

Allows to burn de image

Show a progress bar when copying a file

When adding a subtitles file, shows the last path used

Fixed the progress bar for the number of jobs to do

src/devede/interface_manager.py

@@ -255,6 +255,7 @@ class interface_manager(GObject.GObject):
             counter = 0
             dv = 0
             for item in element[1]:
+                print (item)
                 the_list.append([item])
                 if (item == obj):
                     dv = counter