added Android make file
extended hwc context struct

Change-Id: I3928f331a45a9d1a83addf48e470c7f931f0501b
implemented convertion between display and image format

Change-Id: I3c8fdd46873561bc5665e4d13a4a97e8d901a44b
initialize new hwc context members

Change-Id: I278ef07ce62594327861c8c0955bd2b70bc8e95f
proper deletion of resources

Change-Id: Icb5608fbf3cf8f0328f28bfe84cbc0cd152b7194
fixed null pointer

Change-Id: I112a11de39a90c2e1c7f79ac287b34d7a11840bf
Merge branch 'dispmanx' into ics

Conflicts:
	hwcomposer.cpp

Change-Id: Ic58381610912759189a04e54ef4f2c2924aacfd2
added missing semicolon

Change-Id: I8126547485a60545b9049db04d26f157349ac62e