add scroll to top on vertical view change
add jasmine test for scroll to top
Make Textbooks properly lazy
Ensure location is valid before trying to fetch
Prevent accidental wildcarding.
Added tags to acceptance tests to define multiple shards.
Namespace the acceptance tests so they show up nicely in jenkins

Conflicts:
	cms/djangoapps/contentstore/features/advanced-settings.feature
	cms/djangoapps/contentstore/features/checklists.feature
	cms/djangoapps/contentstore/features/component.feature
	cms/djangoapps/contentstore/features/course-overview.feature
	cms/djangoapps/contentstore/features/course-settings.feature
	cms/djangoapps/contentstore/features/course-team.feature
	cms/djangoapps/contentstore/features/course-updates.feature
	cms/djangoapps/contentstore/features/courses.feature
	cms/djangoapps/contentstore/features/discussion-editor.feature
	cms/djangoapps/contentstore/features/grading.feature
	cms/djangoapps/contentstore/features/html-editor.feature
	cms/djangoapps/contentstore/features/problem-editor.feature
	cms/djangoapps/contentstore/features/section.feature
	cms/djangoapps/contentstore/features/signup.feature
	cms/djangoapps/contentstore/features/static-pages.feature
	cms/djangoapps/contentstore/features/subsection.feature
	cms/djangoapps/contentstore/features/textbooks.feature
	cms/djangoapps/contentstore/features/upload.feature
	cms/djangoapps/contentstore/features/video-editor.feature
	cms/djangoapps/contentstore/features/video.feature
	lms/djangoapps/courseware/features/certificates.feature
	lms/djangoapps/courseware/features/help.feature
	lms/djangoapps/courseware/features/high-level-tabs.feature
	lms/djangoapps/courseware/features/homepage.feature
	lms/djangoapps/courseware/features/login.feature
	lms/djangoapps/courseware/features/lti.feature
	lms/djangoapps/courseware/features/navigation.feature
	lms/djangoapps/courseware/features/problems.feature
	lms/djangoapps/courseware/features/registration.feature
	lms/djangoapps/courseware/features/signup.feature
	lms/djangoapps/courseware/features/video.feature
	lms/djangoapps/courseware/features/word_cloud.feature
Add "Download CSV of all student anonymized IDs" button to instructor dashboard

This is a recurrent ops problem, so we wanted to make it available
on the instructor dashboard.
Import/export static content properties
Even though xml based courses will ignore.
Test asset import/export roundtrip w/ lock setting.
Add documentation and comments.
Clean up some old pep8/pylint violations

Also, deletes some unused code.
Merge pull request #1091 from edx/assets/persist_lock

Export asset attrs to a policy file
Integrate split testing and LMS tabs experiments
Refactor tab tests
Fix for bug BLD-359: Unnecessary focus outline around Video Player.
Merge pull request #1107 from edx/dhm/bug_attrs

Ensure location is valid before trying to fetch
Merge pull request #1115 from edx/diana/verify-pep8-pylint

Clean up some old pep8/pylint violations
Knock 10 more seconds off the acceptance tests.
Merge pull request #1120 from edx/valera/fix_for_unnecessary_outline_around_video

Fix for bug BLD-359: Unnecessary focus outline around Video Player.
Merge pull request #1123 from edx/zoldak/speedy-cms-acceptance

Knock 10 more seconds off the acceptance tests.