fix spacing
add pragma marks
refactor error message
call ErrorMessage class method instead of writing out error message display
Modify navigation button method to call citibike end station (not end location)
Remove unnecessary re-pointing of addressString in address to url method
write practice test
Merge pull request #49 from fma2/refactoring

Modify navigation button method to call end station (not end location)
Merge branch 'development' of github.com:red-spotted-newts-2014/bike-path
refactor sorting
move sorting out into a separate method
remove unused variables, including locations array
refactoring
delete unused/redundant variables
reformat/fix spacing
remove unnecessary renaming of stationJSON to _stationJSON
reformat camera
Merge pull request #48 from mhuerster/master

refactoring
Merge branch 'development' of https://github.com/red-spotted-newts-2014/bike-path into storyboard-clean-up
Change placeholder text for searchbar to enter your destination
Remove my location button
Resolve navigation method - I hope - kept commented NSLogs just in case- still need to test on device