story #48 Some progress on refactor to save profile
merging with master
finishing with #48 'refactor' since Sails.js was kind of buggy updating relations and to avoid making multiple calls to API to update a Profile (this approach only makes 1 call to API)
Some comments added
story #48 Revert on the way we were doing to update profile, using Sails native API, and added some validations with profile.confirm field
Switching to models.migrate = 'safe'
Merge pull request #4 from itexico/48

48