[gluster-packaging] glusterfs-4.1.0rc0 released

[jenkins at build.gluster.org]

SRC: https://build.gluster.org/job/release-new/54/artifact/glusterfs-4.1.0rc0.tar.gz
HASH: https://build.gluster.org/job/release-new/54/artifact/glusterfs-4.1.0rc0.sha512sum

This release is made off jenkins-release-54