added highend gfx to recents panel

Change-Id: I95452fdcff72b4fb83e67ca9b2cda3e75af394c9
fixed typo

Change-Id: I5e80be2a008f46955dd833d80d0a6b799d4e37bc
made statusbar transparency a seekbar preference

Change-Id: I4c7b72e2272be5e3e4446afd2da82c45b7bcde49