Change values for "Week Ending" to be last day of week instead of
interval_end.

Change appears in table and on graph for weekly engagement counts.  CSV
is unaffected, as it outputs interval_start and interval_end timestamps.

The "Week Ending" value is never explicitly mentioned in the
documentation, so no change is required there.

Fixes AN-3577.
Updated course index page with feedback link and updated copy.
Fixed documentation var name.
Merge pull request #142 from edx/brian/fix-week-ending

Change values for "Week Ending" to be last day of week instead of interval_end.
renamed variables documentation error links to documentation_load_error_url
refactored assertValidFeedbackLink into AssertMixin
Made Interactive Tooltip Header Configurable

Consuming code can now configure the header of the interactive tooltip. This has been configured for the engagement content view.
Fix engagement acceptance test by moving back a day.
Merge pull request #145 from edx/engagement-tooltip-update

Made Interactive Tooltip Header Configurable
Merge pull request #147 from edx/dsjen/fix-engagement-acceptance

Fix engagement acceptance test by moving back a day.
Opening Help Links in New Tab/Window
Removed Space after Email Address in Footer
Merge pull request #143 from edx/dsjen/section-error-link

Fixed documentation error variable name.
Merge pull request #141 from edx/dsjen/homepage-sidebar-copy

Updated course index page with feedback link and updated copy.
Numerous Course Validation Script Updates

- Added support for basic auth
- Logging into LMS (instead of using auto-auth)
- Added support for multiprocessing (runtime is down to 5 minutes from 25!)
- Retrieving courses from Insights homepage
- Logging to both console and file
- Writing CSV upon process failure
Merge pull request #144 from edx/course-validation-update

Numerous Course Validation Script Updates
Updated copy on section error to include student enrollment example.
Merge pull request #146 from edx/dsjen/update-section-error-copy

Updated copy on section error to include student enrollment example.