Revert "fix for PieExpandedPanel"

This reverts commit 7370aa929059071eeef0129d0a633497085f64ed.
Revert "add Lunar date view in statusbar&PieExpandedPanel"

This reverts commit 6d0b01495c3f7f9bb2d023e00ca1c22bf9f4cda6.
Revert "Squash update : HALO and PIE from Mokee"

This reverts commit 39cc10a001217cb0de0ef936a8e12e8dffdbc5a9.