Changed to have a default for device since it isn't always needed

Tags are more clear

Fixed stylistic issues

This logic also covers if a lettuce_browser is specified

Removing browser matrix from readme

Also, now lettuce browser can be specified by jenkins

Conflicts:
	common/djangoapps/terrain/browser.py

Added comment about the feature

Conflicts:
	common/djangoapps/terrain/browser.py

Added tags for tests that will not work on Sauce

Changed build name

Tightened up logic

Conflicts:
	common/djangoapps/terrain/browser.py

Added flag for session name

Refactored more for feature flags

Conflicts:
	common/djangoapps/terrain/browser.py

Browser Matrix Data only applies to latest build information

Conflicts:
	common/djangoapps/terrain/browser.py

Changed way feature flag was checked

Conflicts:
	common/djangoapps/terrain/browser.py

Removed other cookie reference

Added build information.  Status image will now display properly

Added in more desired capabilities and fixed the browser creation

Sauce Labs is now updated if the test suite passes or fails

Allow grace periods of > 24 hours.

Made the lambda statement more resistant to errors

Made the statement better

pylint fix

Accidently left off parameter

Removed logout

WIP: Peter fogg/course image upload

update the PDF textbook url paths as well as update wiki_slug when impor...

Move course modes to common and enable in Studio admin

Make it so that students who are not enrolled cannot see the forum

Also change the file uploader to accept multiple file types.

- Internationalize upload errors.
- Move upload tests into their own files.
- Refactor upload dialog acceptance tests.

Authors can upload an image (or choose an existing one) from the
settings page, using the in-context uploader from PDF
textbooks. Includes tests for backwards compatibility with XML courses
-- they used a magic filename (images/course_image.jpg) which is
mapped to a location in the Mongo contentstore.

Still needs some UX work, though the backend plumbing is there.

Previously the file upload dialog was PDF- and textbook-specific. The
changes are adding parameters to the FileUpload model for the file
type, and adding an onSuccess callback to the UploadDialog view. Also
moved upload-specific SASS into its own file.