Clarify VoiceOver actions, details in commit message

Contacts Modal button -- Added accessibility label
Polling Location Cell -- Set label to type of vote site
                         Value set to text of the cell
Stop Directions Bar Button -- Switched to Done button,
                              is more representative of action
Share Directions Bar Button -- Added accessibility label/hint
Party Picker Button -- Added accessibility hint
Election Picker Button -- Added accessibility hint
Update localized strings
Added newer elections
Merge pull request #119 from CloudNiner/feature/voiceover

Clarify VoiceOver Actions
Enable google maps accessibility elements

Also sets a helpful hint for the map/list switcher button
Update localizable strings files
Switch address and election UI elements
Fixes #120 - Close keyboard when election picker selected

Also fixes the same issue with the party picker
Merge branch 'feature/voiceover-maplist-button' into develop
Merge branch 'feature/move-elections-picker-down' into develop
Move UpdateUI to viewWillAppear
Remove showElection button from hideViews
Fix UI update broken when returning to Home View

The GO! button would not automatically redisplay if no changes
were made to the address or election.
Re-enable DEBUG mode to view any election in response
Merge pull request #123 from CloudNiner/feature/cleanup-core-data

Election Picker Cleanup
Increase CoreData string length for pollingHours
Bugfix elections could be nil sent to election picker
Add key to election request if URL is Civic Info API
Update ElectionListURL in settings template
Merge branch 'feature/debug-election-crash' into develop