Bug 886994 - Re-enable settings panel tests
Merge pull request #1339 from davehunt/bug886994

Bug 886994 - Re-enable settings panel tests
Enable test_wallpaper Bug 912065 resolved
Re-enable test_homescren_move_app test_homescreen_delete_app Bug 903969 is resolved.
Move incorrect xfail from test_dialer_add_contact to test_dialer
Merge pull request #1359 from zacc/unxfail_tests2

Unxfail tests2