Charmhelpers Resync

The fix to bug
https://bugs.launchpad.net/charms/+source/glance/+bug/1565120
requires a resync of all charms that use the ceph charmhelpers code.

Change-Id: Ied9d10ef9ffaac049caf525dc431da4e8e0d6358

.gitignore

@@ -5,3 +5,4 @@ bin
 tags
 *.sw[nop]
 *.pyc
+.idea

hooks/charmhelpers/contrib/storage/linux/ceph.py

@@ -221,6 +221,10 @@ class ReplicatedPool(Pool):
                    self.name, str(self.pg_num)]
             try:
                 check_call(cmd)
+                # Set the pool replica size
+                update_pool(client=self.service,
+                            pool=self.name,
+                            settings={'size': str(self.replicas)})
             except CalledProcessError:
                 raise