Allow single-click video creation.
Allow single-click creation of course components that only have one template.
Merge branch 'master' of github.com:edx/edx-platform into peter-fogg/single-click-video-creation
Add lettuce tests for single-click video creation and fix previously failing tests.
Make sure advanced component creation shows even a single template.
Fix pep8 violations.
Cleaning up code -- removed unnecessary lines, fixed indentation, renamed method.
Add doc for `click_component_from_menu` and make sure css is present in any case.
Add tests for single-click discussion creation.
Prevent creation of unnecessary template divs, and rename .single_templates to .single-templates for convention.
Be more explicit about template location.
Adding myself to AUTHORS.
Add test to be sure that advanced components require multiple clicks.
Finish the comment I forgot about...
Refactor test_contenstore to remove code duplication.
Remove tabs from unit.html for the third time.
Merge pull request #46 from edx/peter-fogg/single-click-video-creation

Peter fogg/single click video creation