Various event binding fixes for context menus. It's still a mess, but it's not as bad of a mess.

(cherry picked from commit 081e32da6f84abea6b9adcca9c069ba38d8b1808)
Add slot modifiers to misc column for subsystems
Fix path for .git directory
Merge branch 'master' into singularity

Conflicts:
	gui/builtinContextMenus/__init__.py