Implements the deal service including the CRUD functions
Implements the deal views and controllers to test the deal service
Merge pull request #1 from davidmansy/feature

Implements the deal service including the CRUD functions
conformity with auth data
Seperated user login and user create services
Fixing conflicts of rebase
Implements merchants CRUD functions
Implements CRUD of deals for a specific merchant
Merge pull request #2 from davidmansy/feature

Implements the merchants crud and the deal merchants crud functions
fixed merge issues
fixed merge conflict
Ability to add a picture to a deal and save the picture in firebase
Merge pull request #3 from davidmansy/feature

Ability to add a picture to a deal and save the picture in firebase
transanction service filled out
Merge pull request #4 from autumnfjeld/userkey

transanction service filled out
Changes the mechanism to save a picture. The service now takes a deal
object having a property 'image' equals to a base64 encoding file.
Up to the controller now to deliver this base64 encoding file.
Fix the picture saving
Merge pull request #5 from davidmansy/feature

Changes the picture saving process
getById function retrieves an obj including the id and deal
Merge pull request #6 from davidmansy/feature

getById function retrieves an obj including the id and deal