samsung-bluesleep: fix wakelock issue

Bluetooth should no longer inhibit deep sleep.
Small adjustment to Makefile to avoid potential build error.
samsung-msm7x27: update regulator code/voltages

Should fix mXT140_ts driver, and issues with mmc/wifi on some
Samsung boards.
Merge branch 'jb_chocolate-samsung' of https://github.com/psyke83/android_kernel_samsung_msm into jb_chocolate-samsung