Add support old omap3 codecs, for 2.6.32 kernel

Change-Id: I6e97f5fb5ec1fbb098c954c41319221ddb86b08b

Conflicts:

	media/libstagefright/AwesomePlayer.cpp
	media/libstagefright/OMXCodec.cpp
fix video colors

Conflicts:

	media/libstagefright/colorconversion/SoftwareRenderer.cpp
fix video thumbnail generating
apply commit 192a939fd28162b987450a51722e984cdcd20955 for OMAP_COMPAT