Fixing versioning issue

Added a line to wait for the replication to become active
Replaced set_server_role with set_server_roles method,
Fixed issue with set_replication_host.
Adding back a needed import.
More provisioning dialog tests
Some basic canned and custom tests
fix version for images

comments remove
Some Jenkins fixes:

* SOAP provisioning test now waits for power_off, power_on, replacing asserts.
* Increased some snapshot timeouts
Fix cluster key
Merge pull request #1082 from mfalesni/jenkins_fixes_

Some Jenkins fixes
Merge pull request #1083 from psav/cluster_key

Fix cluster key
Even More Precise Bugzilla(TM)
Ability to check whether a version belongs to certain series
Mentioned the .pyc preventer
Add some permission test and remove one that cannot be run reliably
Remove test
Adding script to configure security settings on appliances.
Deploying Merkyl scripts
Merge pull request #1080 from psav/merkyl_deploy

Deploying Merkyl scripts
Stream excluder
Make merkyl plugin parallelized