Use CM's browser
Use "kitkat-remix" on packages/apps/Bluetooth
Revert "Use "kitkat-remix" on packages/apps/Bluetooth"

This reverts commit 7d1447f82d5a64e8d17ce8f12ad41a0a7921f489.
Use "kitkat" branch for system/core
Track our android_external_wpa_supplicant_8
Use master branch of aosp for expat:

Inlcudes some libstdc++ fixes for newer toolchains such as this: https://github.com/android/platform_external_expat/commit/af67dda3fccc957a74b29dc2ba8e709b08e3dd7d
Merge branch 'kitkat-remix' of https://github.com/AOSPAL/manifest into kk-sm-4.9