Finish home page styling
Style app header bars
Style table headers/footers + spacing
Adjust ContestDetails font sizes
Directions respect transit type
Add 'Get Directions' text to infoWindows
Bugfix opaque interface elements in iOS 7.0.x

Bug was in - [VIPColor color:withAlpha:]. It only recognized
RGB colors and choked, returning the same color passed to it,
when it received either HSB or Greyscale colors. Added checks
for these colorspaces.
Merge branch 'feature/pass-transit-type' into develop
Merge branch 'develop' into feature/app-styling-II
Merge branch 'feature/app-styling-II' into develop
Add dep MMPickerView
Open Contest Details with a modal presentation

This has two major advantages:
  - We properly use a separate navigation controller
    for the push segues within the contest details
    hierarchy
  - We do not need to hide the tab bar when we push
    into contest details. This is generally an
    unsupported operation by apple:
    "Do not modify a tab bar that is managed by a tab bar controller (an
    instance of the UITabBarController class)"
  - Could also explore the old method, but with
    destinationViewController.hidesBottomBarWhenPushed = YES
Fix #77: Swap polling location/early vote icons

Requires a full clean of the project so the new
icons are loaded to the app package
Merge branch 'develop' into feature/modal-contest-details
Merge branch 'feature/modal-contest-details' into develop
Add party filter to home view

New flow:
  - Blank on first launch
  - User selects address
  - If error:
    - Hide GO! button
    - Hide party picker
    - Show error view and set error text
  - If partisan contests:
    - Display party picker
    - Display GO! button after user selects a party
    - Display GO! button automatically if user has already
      selected a party
  - If no partisan contests:
    - Display GO! button
      - Shift GO! button up to the space the party picker normally
        occupies
Add party filter choice to ballot view
Localize string dates in election view headers

Fix tests
Merge branch 'feature/party-filter' into develop