gui: fix run button sensitivity
gui: URLs underlined and clickable in run window output
gui: fix ticking/unticking checkboxes after going back from run window
Merge pull request #184 from jkoncick/master

Another gui fixes and enhancements
Merge pull request from #183 from phracek/master + resolve conflicts
Merged pull request #185 from jkoncick/master + resolve conflicts
Merge branch 'master' of https://github.com/phracek/devassistant

Conflicts:
	devassistant/gui/run_window.py