Added routing specs for streams
Limited the stream routes to only the specified on the apiary
Added FactoryGirl syntax helpers for easier factory creation
Changed tests to use the shorter FactoryGirl syntax
Enabled strong parameters globally instead of per model
Added routing specs for ChannelsController
Changed routes to only allow the actions specified on the apiary
Changed spec to use real Lat,Lng values
Changed precision for lat,lng fields

The old precision was truncating values too much
Chanded spec to use a different identifer

It was causing PK constrains for the ID generation
Use Time.now instead of random for MD5 ID generation