Merge pull request #9 from jjlee5266/locations

Seed file and Location Model Adjustments
created custom rake file, allowed geocode information to enter db
Merge pull request #10 from jjlee5266/reverse_geocode

created custom rake file, allowed geocode information to enter db
added reverse geocode
made sessions controller (untested)
Merge pull request #12 from jjlee5266/sessions

made sessions controller (untested)
Merge branch 'master' into geocode

Conflicts:
	where-fi_app/app/models/location.rb
Merge pull request #11 from jjlee5266/geocode

added reverse geocode
code review day 2
Edited and refactored sessions.
Login and adding locations/users only appear in places that make sense.
Added remove_favorite and add_favorite to the controller and views and routes. Users can now add and remove their favorite locations.