LockScreen: add option to minimize challenge when showing the lockscreen (1/2)

This will allow the user to choose wether the lockscreen
challenge (circle, pattern, pin) is minimized when the screen
is turned on.

PS2: rebase
PS3: hide if needed after inflation

Change-Id: Ib5bd0a84e5542a49d34ed8c8541e10a7878a616c
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>
Navring fix 10in tabs in landscape.

Change-Id: I098404cb834843531f7f5d88a8844f04619e38dd
Signed-off-by: Stevespear426 <stephen.k.spear@gmail.com>
Merge remote-tracking branch 'origin/jb-mr1' into jb-mr1
starting over :p