Merge pull request #12 from aelx311/alex_branch

Alex branch
Implemented Async handling of Location Autocomplete.

Unfortunately its way uglier - had to move a lot of code out of the
LocationAutoCompleteAdapter.java file and into the MainActivity.

But, its working.
Merge pull request #14 from aelx311/david-async-autocomplete

Implemented Async handling of Location Autocomplete.
added google-play-services_lib to the repo to run on CS machines
location autocomplete can now be dismissed when clicked