Added Bootstrap as submodule to allow modification of LESS variables.
Reapplied our theme.
Moved navbar styles to variables.
Moved other HPI colors to variables.
Refactored some more LESS.
Merge pull request #17 from invliD/feature/bootstrap

Bootstrap as submodule
Merge branch 'master' into feature/menu

Conflicts:
	_1327/templates/base.html
Added submenu styling.