added Argentina files, fixed some JS assests
fix locale
Added Argentina to DB
added portugal and argentina
fixes for emails
Merge branch 'master' into version_4_0

Conflicts:
	app/helpers/url_helper.rb
	app/views/home/index.html.erb
	app/workers/notification_proposal_comment_create.rb
	app/workers/notification_proposal_create.rb
	config/locales/main/main.en.yml
	db/schema.rb
css fixing for new layout,
blog post reserved function,
css cleanup,
layouts cleanup