add ubuntu-session update for .zip
Use phablet defconfig
comment out krait optimizations for now
Revert "Set BOARD_WPAN_DEVICE: build libbt-vendor and uim-sysfs from hardware/ti/wpan"

This reverts commit 0237257d8c3827d8eab5678f782ba94ce7048f56.
OMAP4: Update blobs to fix Bluetooth audio and speaker phone

Use bluetooth firmware from device instead of omapzoom