Update Android.mk

booting process
Board Properties Added
Merge branch 'master' of https://github.com/GuneetAtwal/android_device_a5
Delete AndroidBoard.mk
More Partition infos
Merge branch 'master' of https://github.com/GuneetAtwal/android_device_a5
Update BoardConfig.mk

completion 1/5
Delete  proprietary-files.txt
Added sd-ext info

Now cwm will backup sd-ext too
Merge pull request #1 from TeamNinjaLive/patch-1

recovery.fstab update