change number from 42 to 43
Fix in data-url attribute in embedder on amara home page
Adjusted notes padding (#1713)

Took away padding on the very edge of the notes section.  Added it
inside the notes UL to make move the notes away from the scrollbar a
bit.
Run workflow setup code when creating teams
Fix for notes issue
Fixed field lookup
Couple of tweaks to workflow code.

These were made to make implementing the collab stuff easier.

- Made the PREFIX setting optional for urls.py in our optional apps.
- Allow subtitle workflows to define extra tabs for the video page.
- Couple convenience functions on TeamMember
- Added CSS style for tables that look nice (highly inspired by bootstrap).
Make the dashboard view a member of TeamWorkflow

We have a bunch of code that expects the dashboard page to be around
so it makes sense to force all TeamWorkflows to implement it.