[Gluster-Maintainers] glusterfs-4.1.7 released

[jenkins at build.gluster.org]

SRC: https://build.gluster.org/job/release-new/78/artifact/glusterfs-4.1.7.tar.gz
HASH: https://build.gluster.org/job/release-new/78/artifact/glusterfs-4.1.7.sha512sum

This release is made off jenkins-release-78