Make test_nvp_sync.SyncLoopingCallTestCase reliable

This patch removes the previous check that verified the mocked
looping call had an exact number of calls, and replaces it with a
simpler check that just verifies that the mock has been called.

As a consequence, this patch also shortens the test duration.

Closes-Bug: 1241969

Change-Id: Ia7bc66e1f2f631e46ddcbe0eacc1d5b2481274cb
Fix a copy&paste typo

Change-Id: I970d3cd51f83c963b04e24294e982a0807d1c1c3
Remove uneeded variable AGENT_NAME

Fixes bug: 1243464

Change-Id: I833dd64e98c679c050aa958576c7726bfa15cc8e
fix nvp version validation for distributed router creation

Fix typo on major version. This was not caught during unit tests
so adds a few to ensure this does not regress.

Fix bug #1243862

Change-Id: Ie136aaa504939d8ac77dda07e3f955aed8c233f9
Removing workflows from the Radware driver code

Removing workflows handling from the driver code.
Removing workflow related files
Modifying tests to support new behavior

Change-Id: Icbb6106db07e5b33c37192aa53d088e67bd4a795
Closes-bug: #1239288
Merge "Remove uneeded variable AGENT_NAME"
Merge "Fix a copy&paste typo"
Merge "Make test_nvp_sync.SyncLoopingCallTestCase reliable"
Merge "fix nvp version validation for distributed router creation"
Merge "Removing workflows from the Radware driver code"