Added enrc2b proprietary files
enrc2b: added audio libs from endeavoru
removed some prebuilt egl libs

Change-Id: I8222f284bf7c404ec5aea1fc809e5cc0e89a67a8
enrc2b: added libkeystore_client

Change-Id: I53432300d9b397507a9b6d4c9c26fb5dfd1bd251
Merge pull request #8 from HoxPlusCMOfficial/cm-10.2

enrc2b: Added libs to cm-10.2 branch