Modify ostf.pp to use fuel-ostf package

* Replace installtion of two ostf packages for one fuel_ostf
* Add savana murana tests dependency

Partly Fixes: OSTF-237
Added very ugly netconfig-pusher for preseed
[PRD-1942] fix missing facts after YAML fact merge
Merge pull request #609 from Mirantis/mnbs-args

[PRD-1942] fix missing facts after YAML fact merge
fix nailgun api url, rpmcache facts
[PRD-1946] fix wrong variable interpolation for nailgun api url
Merge pull request #611 from Mirantis/prd1946

[PRD-1946] fix wrong variable interpolation for nailgun api url
Merge pull request #610 from mattymo/rpmcache-yaml

fix nailgun api url, rpmcache facts
remove default gw just because
Merge pull request #608 from Mirantis/cusfom-if

Added very ugly netconfig-pusher for preseed
forgotten directive
Merge pull request #612 from Mirantis/ubuntu-netif-directive

forgotten directive
Merge pull request #590 from tleontovich/OSTF-237

Modify ostf.pp
move delimiter due to cobbler parser
Merge pull request #613 from Mirantis/cobbler-net

move delimiter due to cobbler parser bug
re-enable ceph; create condition for openstack::img::cirros
Fix ceph glance/cinder bugs

remove scp commands, should be handled by Exec['ceph-deploy init config']
 and ceph auth get-or-create commands
remove dep-cycle in cluster_[ha/simple]
add unless to ceph-deploy mon create
overide key_val_seperator for ceph_conf
move secret.xml to /root
update seperator regex in inifille
change ssh_config file content back to doublequote
move ceph_conf inside pirmary_mon block to prevent duplicate lines