Fix InfoBlock locator for 5.3 and upstream

Update scheduled DB backup test
make test_actions work with scvmm somehow, some scvmm tuning
Move role page definitions into module
Merge pull request #1243 from psav/move_roles

Move role page definitions into module
Rest of SCVMM things found and hopefully fixed
Merge pull request #1244 from mfalesni/scvmm-reloaded

make test_actions work with scvmm somehow, some scvmm tuning
SCVMM tick box was not honoured

The SCVMM tick box in the discovery pane was not known to the underlying
system. This has now been added and the discovery() function now
includes a variable for scvmm use.
Merge pull request #1245 from psav/fix_scvmm_discover

SCVMM tick box was not honoured
Merge pull request #1242 from jkrocil/scheduled-db-backup-test-update

Fix InfoBlock locator for 5.3 and upstream & update scheduled DB backup test
Parallelizer uses zmq, also has better console output
Breaking up modules by parametrized ID
handy parallelizer testing module
pytest object store, makes it easy to get at pytest internals

Can even be used outside of a pytest run
browser start logs its vnc url to stdout if using wharf

also implemented pytest store in the uncollect mark