Problems running the GUI

[meiers]

Hi there,

I encountered several problems running the graphical interface. I don't know whether they are version-related, but if my proposals don't crash the tool in your setup, they might be useful for others that have a setup similar to mine.

• from PIL import Image instead of import Image
• Remove last pipe character | from wcd in OnLoadFasta function in main_window.py
• terminal.COLUMNS was None in progressbar.py. I just replaced it with an arbitrary number.

At that point I ran into problems I coulnd't fix as easily.
Hope this is useful to someone