Coordinates from browser and address

Successfully grabs coordinates from browser (including device GPS),
converts addresses to coordinates, drag pin for coordinates. Still
working on coordinates to address.
Working on address lookup

Still not working — problem with returned JSON object.
GPS integrated into search
Merge branch 'master' of https://github.com/tjsander/grocery-rideshare

Conflicts:
	index.html
Fixes
Changed index to index2 to resolve conflicts
Merge pull request #1 from tjsander/master

Search and GPS integrated