bfq-3.16: merge BFQv7r6
Merge branch 'bfq-3.16' into pf-3.16
version-3.16: bump to v3.16-pf4
distro-3.16: bump to v3.16-pf4
Merge branch 'version-3.16' into pf-3.16
Merge branch 'distro-3.16' into pf-3.16