group_vars: remove ceph_dev* vars that are no longer needed

Signed-off-by: Alfredo Deza <[email protected]>

group_vars/all.yml.sample

@@ -172,13 +172,8 @@ dummy:
 # ###
 
 #ceph_dev: false # use ceph development branch
-#ceph_dev_key: https://download.ceph.com/keys/autobuild.asc
 #ceph_dev_branch: master # development branch you would like to use e.g: master, wip-hack
-
-# supported distros are centos6, centos7, fc17, fc18, fc19, fc20, fedora17, fedora18,
-# fedora19, fedora20, opensuse12, sles0. (see http://gitbuilder.ceph.com/).
-# For rhel, please pay attention to the versions: 'rhel6 3' or 'rhel 4', the fullname is _very_ important.
-#ceph_dev_redhat_distro: centos7
+#ceph_dev_sha1: latest # distinct sha1 to use, defaults to 'latest' (as in latest built)
 
 # CUSTOM
 # ###