add test for generate the activities graph
create view for chamber
create bar for votations
add chamber view
add filters to search result
fix tests
Merge branch 'master' of https://github.com/ciudadanointeligente/votainteligente-legislativo into bills_views

Conflicts:
	app/views/bills/show.html.haml
	app/views/searchs/index.html.haml
	spec/controllers/bills_controller_spec.rb
add two options in votations visualization, ausent and pairs
fix javascript
add classes for ausents and pairs
Merge branch 'master' of https://github.com/ciudadanointeligente/votainteligente-legislativo into bills_views

Conflicts:
	Gemfile
	Gemfile.lock
add Gemfile.orig to gitignore file
move filter view from searchs to searches
fix Gemfile.locl
add rake
up the version of rake
update filke