Add Calendar GooManager & Nova Launcher

Change-Id: I1d4242df80fb84fc835813c72d8ce4224a34e705
common.mk: Remove time from buildtype

Change-Id: Ie41a19523f18fd68335fc3c165922b612f23a2a0
Add Aroma

Change-Id: If689b21d8d1a60c6a973191ddae48430420b5434
Update to Aroma 2.70

Change-Id: I553ee00a3f5a652b17e0432ede88b354a69fc193
Add Launcher2 & Trebuchet

Change-Id: I8b9ae7de5828c69a35cc19b4ee0dd55e9bfbb357