Switched to cartodb.com for the electoral colleges.

- utility function to get a county's alphabetical index
- javascript that loads the cartodb map for senate or deputies and hilights the current college
- styling for all this
Bugfixing

- better matching between county name and id (no Romanian characters, only lowercase)
- fitBounds instead of setCenter and setZoom for the Google Map
- larger area for the map
Merge pull request #74 from cimi/issue-74

Schimbarea hărților de pe paginile colegiilor electorale