Updated the mongoid configuration to use recommended defaults by MongoLab
Revert "Updated the mongoid configuration to use recommended defaults by MongoLab"

This reverts commit 4d2ed64302d51df1d81eb2d4c3f13207ae1ebfd9.
Accidentally left the name of the travis configuration database to the reference name
Added recommended mongoid config from MongoLabs
Merge remote-tracking branch 'production/master'