calamari-server.postinst: 'a2enmod version' so IfVersion works on precise

Fixes: #9163
Signed-off-by: Dan Mick <dan.mick@inktank.com>
Merge pull request #182 from ceph/wip-9163

calamari-server.postinst: 'a2enmod version' so IfVersion works on precis...
calamari-server.postinst: clean up tabs

Signed-off-by: Dan Mick <dan.mick@inktank.com>
calamari-server.postinst: work around salt-master restart bug

https://github.com/saltstack/salt/issues/12248
stop, killall, start should make us immune until this is fixed upstream

Signed-off-by: Dan Mick <dan.mick@inktank.com>
calamari-ctl: relax perms on some salt dirs during initialization

Fixes: #8743
Signed-off-by: Gregory Meno <gmeno@redhat.com>
(cherry picked from commit 436f3324909fa0844c6f0da7e617df099bb29235)
Merge branch '1.2.1'