rados/singleton-nomsgr/all/alloc-hint: fix config syntax

Put in [osd] section.

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit 2b4f7402007e6a81dce10f3b3b25f8c410070195)
move ship_utilities to install task (from ceph test)

No need to install ceph just to get daemon-helper, adjust-ulimits, etc..
These utilities are used by lots of tasks, not just ceph.

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit 2dad906f4ac4658381f3984a8fe99f696f710fac)
Import teuthology tasks (firefly branch)

Signed-off-by: Zack Cerza <zack.cerza@inktank.com>
Merge branch 'teuth_firefly' into tasks_firefly
Update module references

Signed-off-by: Zack Cerza <zack.cerza@inktank.com>