Misc version dialog changes
Basic version changing (OneSix only for now)
Add mod website button thing feature widget. It is super effective.
Start mcmod.info panel. Needs to be its own widget and included in legacy mod edit window, text labels need eliding
Move mod info frame and handler to MCModInfoFrame, use on all instances
Licenses, cleanup
Show defaults if mod type is 'folder'
Merge branch 'feature_mcmod_info' into develop
Mod info, with less HTML!

And responding to keyboard events too.