Manual import of iOS string translations from TWN

Change-Id: Ibd2d885bdf4667354ff8d0acc079895a8c381887
Made Nearby use UICollectionView.

Change-Id: I8aa5a50aa21c26deba4b0de752a4e83668f749fa
Moved angle/distance calc into Nearby controller.

Also sped things up a bit by dealing with coordinates with
lighter weight struct rather than location object.

Change-Id: I957a72b25205415318d809b4899dc33dd927bb8a
Merge "Made Nearby use UICollectionView."
Merge "Moved angle/distance calc into Nearby controller."
work in progress

Change-Id: Icd19417664d974e8c39767ccb99395346cd3001a
updating......

Change-Id: I64509bd20162581ef5e11fb4eb1fd5255326f5b4