clockwwork recovery build fixes
fix BOARD_CUSTOM_BOOTIMG_MK
Allow a device to generically define its own headers

We have a few cases of devices including specific versions of projects
just because of modified headers (msm_mdp.h comes to mind), and I just
had enough of ifdeffing header files for specific cases (the P990 needs
a lot of these).
Now... if a target defines a TARGET_SPECIFIC_HEADER_PATH, any headers in
there will take precedence over the standard ones; for example, on the
p990, I have

TARGET_SPECIFIC_HEADER_PATH := device/lge/p990/include

which makes, for example, the
device/lge/p990/include/hardware_legacy/AudioHardwareInterface.h be
used instead of
hardware/libhardware_legacy/include/hardware_legacy/AudioHardwareInterface.h
whenever a source file uses <hardware_legacy/AudioHardwareInterface.h>

Change-Id: I41b62668b60e3f62a6ebd3738d8d2675103a81e6a
ota: Remove cruft we don't care about

Skip the date check (downgrade to your content), and don't include
recovery in otapackages.
fix up ota_from_target_files symlink detection.
Add ext2, ext3, and vfat to releasetools

Support some non-standard partition that may be found in recovery.fstab

Change-Id: I0026a1d3ae5d432db10150d1a15f7bc8e7a6054b
build: allow use of openjdk and other versions of make

Change-Id: I2e3c7f89ce51888afb9cda30eeaf6d757b057e2e
Add recoveryzip target. Import recovery building/porting tools.
add support for overriding build.prop settings.

Change-Id: Ie4224d608b7bcb0c2087bd77bc954f8f5f9b6495

Conflicts:

	core/Makefile
CWR does not support writing a partition from memory. Use /tmp to store the extracted file, then write it.
remove unused BOARD_USES_COMBINED_RECOVERY

Change-Id: I79520c510488d63d469b0d1a3a099420f7de1fe6
add support for custom releasetools
create a target for utilities
Fix up the autoinclusion rules for the utilities and recoveryimage target.
Allow override of device asserts, including multi-device support.

Set in board file with TARGET_OTA_ASSERT_DEVICE.
(cherry-picked from commit 0f452f21fc9323b9d1fe746161761cf40aaa5030)

Change-Id: I3d06bdc0e3e26bde0c0e646accd050364f9713b9

Conflicts:
	core/Makefile
	tools/releasetools/ota_from_target_files
Allow Device specific ramdisk address

Change-Id: If0bb3d3a2b51f87a92c0b657fbc6d0277ce53532
Better handling of ramdisk during make

make clobber used to call rm -rf out/
so if out is a soft link to i.e. /tmp/out
the soft link is deleted instead the content
so i changed the makefile to rm -rf out/*

Change-Id: Id1991161617da8ec34307a30412c134e31f589b4
Require signapk.jar for Flakeflash images

Build signapk.jar which is required to sign the recovery flakeflash image.

Change-Id: I6db422199c8afd3a3f43919980d0893f8d3efc6e
build in colors: Install outputs in blue/yellow [basic ics version]

"target prefix:" in yellow
"Install: file" in cyan

should be in a single command line else there are sync problems
in multithread (-j X)

These colors can be tuned in core/Makefile if you use a white terminal.
can be disabled with "export BUILD_WITH_COLORS=0"

Only the most important output is colored to reduce ics merge problems

Change-Id: I0e585079fde6900799ef209367a523d94a51cda5

Conflicts:
	core/definitions.mk