add remote

Change-Id: I5318b7ebf6a278a1e0c4cf5c9f3cc5266ac30acb
libc: Add memchr for cortex-a53

Change-Id: Id84695006991bb9aaef8ddc127c3bee646948527
Merge branch 'cm-12.0' of https://github.com/CyanogenMod/android_bionic into cm-12.0