Fix report tests.
PR tester now is more picky on WIP/WIPTEST

WIPTEST should be tested, but WIP shouldn't. So the check_pr script now
checks for [WIP] instead of WIP.
Merge pull request #1346 from psav/dockerbot_wiptest

PR tester now is more picky on WIP/WIPTEST
Reduce headaches, make SMTP collector function-scoped for now
Merge pull request #1347 from mfalesni/fscope-smtp

Reduce headaches, make SMTP collector function-scoped for now
d'oh, bit by the duck!

It appears #1345 was a little too deep and all the tests started failing
because they could not find testsetup.  Adding it back and we can re-
visit
Merge pull request #1348 from dajohnso/revert_duck

d'oh, bit by the duck!
fix vm state fixtures
Merge pull request #1349 from dajohnso/fix_vm_fixtures

fix vm state fixtures
Added import for the infrastructure_provision_vms tree location
Import for clouds_provision_instances location
Disables tracer for dockerbot runs
Merge pull request #1352 from psav/no_tracer_for_dockerbot

Disables tracer for dockerbot runs
Merge pull request #1350 from mfalesni/prov-form-loc

Added import for the infrastructure_provision_vms tree location
Fix RHEV destroy
Merge pull request #1353 from psav/fix_rhev_destroy

[WIP] - Fix RHEV destroy
Another RHEV destroy fix
Merge pull request #1354 from psav/fix_rhev_destroy

Another RHEV destroy fix
Merge pull request #1306 from mfalesni/report-matching-fix

Fix report tests.
Fixed filedumps to use correct artifact location

Filedumps in the artifactor_plugin were still using the node name
and parent name, where as the rest of the artifacts were stored using
the location data from the node. This update fixes that and makes the
browser.py calls using the filedump artifactor plugin switch to using
the right test name.