[Initial Commit] : Left Content Alignment Changes
Makes Inputs uniformly thick in the Add contact UI.
Adjusting the Add Contact UI.
Removes IDs and uses data-element attribute instead.
Reverting New line at the end of contacts.css
Defines a width for the number of contacts.
Shifts contacts heading away from navigation shadow.
Merge pull request #1052 from owncloud/contacts_pixel_perfect

Contacts App Miscellaneous Style Fixes