Pantech: :camera: add new files for jb_rel_rb4.2 camera

Change-Id: Ie56ab3e5bd99c0535f3b98a327276407c271e074
Pantech: :camera: add ION/IOMMU port

Based in caf/jb_2.5.3

Change-Id: I81c47205dd9895f1fcd7515e88f7396c7b257aa9
Pantech: :camera: enable Mercury driver

Change-Id: I9ad7b44e6cac1c9eb3293d16f2d8ac75a82a91b8
Pantech: :camera: remove unused writeback link

Change-Id: I462383686139baad516e274823309eca3b44f8a8
Add build/clean kernel script

Change-Id: I50a9bff4031ed6fd2441d9dd6bba6b0a4ebef9f3
Kernel script: Change Toolchain to "arm-eabi-4.6"

Change-Id: Ic95350d9c743ed5d312e0fba11b4483654937d79
kernel scrypt: rename readme file.

msm8x60_readme.txt -> script_readme.txt

Change-Id: I3c14a64c26eeca8b7d0b557ba8bbfc3909dbb39d
kernel scrypt: change toolchain download link

Change-Id: I392e0cdc80a33c6714cf616440ded03add1f47f4
gitignore: ignore files generated by the kernel build script

Change-Id: I9c996d26a5612db388c218ae35be9a842397fc1e