Some fixes to make alerts work
Ec2 and RHOS catalog item
EC2 and RHOS catalog tests
updated tracer.py for cloud_catalog_item import
removed ec2 catalog item from tracer.py
Regexp-based tree finder
Fix riggerlib version ready for update
Merge pull request #970 from psav/fix_riggerlib_version

Fix riggerlib version ready for update
MUltiBox fill counted that all multiboxes have sync-async :(. Now it is fixed
Enable capturing which by default is disabled
Merge pull request #972 from mfalesni/mb-fill-fix

MultiBox fill counted that all multiboxes have sync-async ...
Fixes to make Artifactor able to return data

* Made DockerBot only report failures in the log report
* Videoer is now unable to log due to nested fire_hooks not being
  supported in Artifactor yet
* log.py small changes to keep JSON happy
* Artifactor is now a separate process so that TCP communications are
  not deadlocked in the same process
Toolbar sub_loc does an exact text match

This deals with the issue of two very similar
sub menu items resulting in choosing the wrong item.

The specific example that requires this change is two sub menu items, in this order:
- Add a new Button Group
- Add a new Button

"Add a new Button Group" appears first in the DOM, and would always have been
selected, despite "Add a new Button" being the expected choice.

This will break toolbar selects that relied on the previous substring
matching behavior, but being explicit in those cases seems like the better option.
toolbar button fixes
Merge pull request #971 from psav/art_fix

Fixes to make Artifactor able to return data
Merge pull request #973 from psav/dockerbot_capture

Enable capturing which by default is disabled
Fix artifactor to run without artifactor
Merge pull request #974 from psav/art_fix_2

Fix artifactor to run without artifactor
Destroyed ALL THE THINGS
Fixed requirements