Merge pull request #10 from Dkendal/2-1-lav

Viewable giftcards in my account
Add a button to see the users gift cards.
Merge pull request #11 from Senjai/2-1-lav

Add a button to see the users gift cards.
Retain filter parameters.
Expand sortable attributes
Merge pull request #13 from Senjai/2-1-lav-retained-values

Retain filter parameters.
moved giftcard route out of user controller decorator

moved it into the giftcard controller as the index action

Change-Id: I9710ba3e4b39e4c47b5e4ffc10a08dbda8dfc52c
added spec controller macros

can login or logout in controler specs with ease!

Change-Id: I01e2eefde6659edc4741cc57b5645ae3550f35af
 fixed spec

 gc's weren't coming up because show all wasn't passed in the request

Change-Id: Id6bee3f8b99c9db2aea056012c39d13ce4f0af68