add mdpi logo
update logo
add hdpi lgo

Conflicts:
	res/xml/device_info_settings.xml

Conflicts:
	res/drawable-hdpi/romlogo.png
	res/xml/device_info_settings.xml
Changes for STE AOSP bluetooth
Update device_info_settings.xml
OpenDelta 3
OpenDelta 2
Conflicts:
	res/xml/device_info_settings.xml
OpenDelta