cleaned some comments and unused code; closes #140
fixed search filter in name and surname; closes #285
fixed searchs with a single quote
fixed when search results return zero bills
fix

- encapsulate the values send to the search controller
- fix the message when no results are return
Merge branch 'master' of https://github.com/ciudadanointeligente/legislative
added gem htmlentities
fixed searches with symbols (example '"'); closes #255
fixed minor display issue
updated to support the new Google Analytics tracking code
Merge pull request #294 from ciudadanointeligente/master

Merge 'master' branch into 'master-cl'