Remove CM clock and date click actions

Change-Id: Iaea11edbc4f7eacc670fcae3eb33624c16467af5
Fix default transparency value

Change-Id: If17bcef397a9e266f8936e8e4a7eb38e55850241
Revert "SystemUI: don't crash when user disable default apps"

This reverts commit 6a613e452c0a8638128f1d0234d1ce2d7db4dde4.
Merge remote-tracking branch 'upstream/jb3' into jb3