Me: refactor MeViewController
This commit refactors the meViewController that now displays the user
name and the registered name if there is one
It allows the user to pick or take a picture from the device
Change-Id: I0a1bf9c1636a216668dae5de8d78948bea66ead1
Reviewed-by:
Kateryna Kostiuk <kateryna.kostiuk@savoirfairelinux.com>