adds rspec, vcr, factory_girl to implement specs
implements initial specs for politician
removes deprecated calls, adds party spec and refactors politician and party models
[#67240970] refactors politician, tweet, deleted_tweet, party models
adds capybara
adds features specs for party
adds poltergeist, selenium and database_cleaner and refactors spec_helper
[#67240970] implements specs for politicians, refactors pager and filter and politicians controller
adds spec for politicians#show workflow
[#67240970] implements specs for tweets flow
Merge branch 'master' into statistics_page
Merge pull request #1 from datauy/statistics_page

Statistics page