* Ceph Dumpling is the LTS release, it should be used instead of Emperor.
  The next stable/LTS release is going to be Firefly.
* CentOS is now using the CentOS repo instead of RHEL6 repo.
* RHEL is now using the RHEL6.4 repo instead of RHEL6.
* Added the ceph-extras repo for all. This includes needed packages
  that do not come (or are too old) on their specific distro.
* For RPM repos naming has been corrected and priorities added.
* Package name for the Google Perftools is corrected.

Signed-off-by: JuanJose "JJ" Galvez <jj.galvez@inktank.com>
Ceph should never be deployed with an even number of monitors.

Signed-off-by: JuanJose 'JJ' Galvez <jj.galvez@inktank.com>
Merge branch 'release/roxy/master' into feature/wip-ceph-autogen/master