add __str__ method to gui apps; this fixes issue #11 apparently, when I changed the way I create an app (splitting AbstractRwbApp into AbstractRwbApp and AbstractRwbGui) I broke someting.
add __str__ method to gui apps; this fixes issue #11
apparently, when I changed the way I create an app (splitting AbstractRwbApp
into AbstractRwbApp and AbstractRwbGui) I broke someting.

boakley/robotframework-workbench