TabletUI: Fixed notification panel margins
StatusBar: Remove extra dp added by 4.3

Restore right space between quick settings button and halo/clear-all ones
DateView: Restore AOSP behaviour for 4.3 (remove unused stuffs, related code is changed and needs different way to show date on two lines)
Merge branch 'jb43' of https://github.com/ParanoidAndroid/android_frameworks_base into jb43-legacy