Revert "Fix"

This reverts commit 9abc65fedd37a8c45378ff03ccde2499016fda35.
Revert "Revert "Revert "Better description for the format of recovery.fstab."""

This reverts commit 3e744856b7b1f44c331a61974e946b573ebcd51c.
Revert "Revert "Revert "Remove the custom variant of the "ota_from_target_files" script."""

This reverts commit af35074f3c2ab2328b1140810b25413472f70fbb.
Revert "Revert "Revert "Convert the changes from common-ota_from_target_files.py to a device-specific hook for the "core" ota_from_target_files script."""

This reverts commit 81c97a6499507fb5d5436198b3fe939c1326ff98.

Conflicts:
	BoardConfig.mk
Revert "Revert "Revert "Convert recovery.fstab to the "version 2" format."""

This reverts commit c0e1653802571fe56eb2cce9f31f2f74af8e64eb.
Revert to old releasetools
Revert "Revert "don't remove battd directory""

This reverts commit e762fbe396d13a6cbd83acac4295ce3e46020283.
More reverting