group areas first commit
home page buttons
more about group areas
group areas proposal filters
destroy proposals
Merge branch 'master' of github.com:coorasse/Airesis into version_1_7

Conflicts:
	app/models/ability.rb
	app/views/proposals/_show_proposal.html.erb
Merge branch 'areas' of github.com:coorasse/Airesis into version_1_7