add keywords and add accent
fix display events
add I18N to bills
I18N prioncipal layout
add var ENV for description, keywords and og:description
add welcome message
I18N main template
I18N search
I18N communication
i18n congressman profile
add translation and fix indentation
Merge branch 'master' into version2

Conflicts:
	app/views/bills/show.html.haml
	app/views/layouts/application.html.erb
Merge branch 'master' of https://github.com/ciudadanointeligente/legislative

Conflicts:
	app/views/layouts/application.html.erb