hlte-common: Restrict global access to torch node

Change-Id: I3ead05a4932637e9edc81893f7a22379e18cc9ec
Revert "hlte: enable userspace vibration strength control (2/2)"

* Use existing common class in hardware/samsung/cmhw instead.

This reverts commit 524bd3cd4e9738a4d91047522771acd7f9a39c8f.

Change-Id: Ie777e3b88f4b4e49be42b9e1b51f1e29b943c04c
hlte-common: Use common Samsung CMHW classes

Change-Id: Iafe006609fbee6cf239ceef723ab9cb942317b51
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_device_samsung_hlte-common into cm-11.0