Some changes added to compile and run with Java 6 and Java 7.

  - correction of errors with Javac 6:
    - target 1.5 and source empty.
  - correction of errors with Javadoc 7:
    - strange behavior when duplicate classes are given.

Change-Id: Ib814ede143f7799ef18e0fb1b733547519b8b0e5

Conflicts:

	core/main.mk

Change-Id: Ief980703f0ff747166c1ec79ad748c09d5979c01
envsetup: Add pushboot function

This function lets you push a file from your current OUT dir
for your current device. It root/remount the device, push the
file, and reboots it. Example: pushboot system/app/SystemUI.apk

Change-Id: I8a404323a4091e8502fbdd24198c66f1ac598192
build: Add Qualcomm's helper macros

 * This is used everywhere in Qualcomm's code. There's no reason we need
   to constantly replace it with uglier stuff in our Makefiles.

Change-Id: I0183a338470ec96a38f356a47bae65a0d3fb2c95
build: Add board platforms to qcom_utils

Change-Id: I85458167bf2b9c04b029d09b87bf791ff4cfd04d
build: Use common name for QCOM 7K boards.

This is needed to build QCOM HAL without external modifications. The
device would now have to specify msm7x27 or msm7x30 instead of
specifying the full name.

Patch Set 2: Add msm7x27a into the list.

Change-Id: I25018e397b5aad27fab5244731a574ae86752e17
Add new version to qcom_utils.mk

Change-Id: I1ca1532fd4968450715ecd0cca7729e0e6d507ef