fix the pin protect screen to be a proper dialog on tablets.

Change-Id: I5e04215a2a8da7205be1ae738a371b607275dfcd
make the process of removing pin protection more apparent.

Change-Id: I21f325e1814e940e69158552aa27822bc4c4eb54
Merge pull request #5 from koush/master

update base
Update strings.xml
Update strings.xml
Update strings.xml
Merge pull request #104 from alvinhkh/master

update Traditional Chinese translation