Working on Google Directions API
Parsing out dictionary for Google Directions result
Google Directions data with Bart station codes, multiple routes remaining
Added changes to GitIgnore
Merge pull request #13 from neillobo/feature/googleMaps

Feature/google maps
remove unused code
fix bug where picker map not centering second time the add view was displayed
implement loading and results pages
add in playground
Merge pull request #14 from rgoldfinger/feature/resultsPage

Feature/results page
refactored BART API to delegate functionality
move BART API code into LoadingViewController
added some files to .gitignore
small changes to BartApiController
renamed BartApiControllerProtocol to BartApiControllerDelegate
Merge pull request #15 from lawmay/bart_api_delegate

implement BART API as a delegate