Revert "Revert "m7-common: use QCOM hardware keystore""

* Move QSEECOM lib as well.

This reverts commit 414a07a48c32be305ae7dd4b8eb57a69b51908da.

Change-Id: I61a426065a5781332d2e92fc943bea111eeb2880
Merge remote-tracking branch 'cyanogenmod/cm-11.0' into cm-11.0-m7wls