* initial cleanup with some debug messaging
* further cleanup, mostly coding style
* - more cleanup, and speed-up
- more fixes, including many icon and encoding related issues
- replace some icons and remove compile.py
- prepare for python3 port as much as possible
* remove some more unneeded files, few left-over cleanups
* move some external scripts to python3 already
* Fix and clean up add_search_suggestions and add_apt_filter_results logic
* more cleanup, thx Codacity
* fix issue with a path
* add a killall to the test script, fix a method declaration
* fix custom colour setting
* keybinding: re-add GdkX11
* re-add mint-common dep
* Use os.path.expanduser("~") instead of os.environ
* revert re-add GdkX11, but import Gtk first
