Updated the bundled Google Maps block

Switched from server-side geo-coding to Google Places Auto-complete
Updated the UI to look more 'bootstrapy'.
Google Fix

Kills the timer and also removes messy div tag that GPlaces leaves from
DOM on block edit dialogue box close.
Merge branch 'google-maps-update-wip' of https://github.com/olsgreen/concrete5 into olsgreen-google-maps-update-wip
updating google maps api