front-end saves location correctly
fixed map location data types
Merge pull request #157 from projectcs13/sp8.sc3.locations_fix

Sp8.sc3.locations fix
Merge pull request #158 from projectcs13/sp8.sc1.fixNewStreamForm

Sp8.sc1.fix new stream form
Merge branch 'develop' of github.com:projectcs13/sensor-cloud-website into sp8.sc1.fixStreamValidation

Conflicts:
	app/controllers/streams_controller.rb