Merge pull request #4878 from edx/dhm/split_branch_agnostic

Make it branch agnostic
Merge pull request #4877 from edx/dhm/course_id_pattern

Rewrite course url matcher to not be greedy
AUTHORS update
Fix messaging for professional ed under auto-registration
Merge pull request #4864 from edx/ammar/fix-pause-state-promise-broken-issue

Fix Video Player Pause Issue
Merge pull request #4875 from edx/db/edx-wiki-to-openedx

Update comments to point to openedx.atlassian.net
add pyfs service
Add tests that verify Studio can still render with bad HTML content.
Add HTTP_RANGE compatibility for ContentStore file streaming

Currently, users can only download ContentStore files from first byte to
last byte.

With this change, when a request to the ContentStore includes the HTTP
"Range" parameter, it is parsed and StaticContentStream will stream the
requested bytes.

This change makes possible to stream video files (.mp4 especially) from
the ContentStore. Users can now seek a specific time in the video
without loading all the file.

This is useful for courses with a limited number of students that
doesn't require a dedicated video server.
Merge pull request #4876 from edx/web-analytics/noninteraction-events

Mark calls to track() on pageload as noninteraction events
Merge pull request #4649 from MarCnu/contentstore-streaming-range

Contentstore streaming range
Cleaning up a few quality violations
Merge pull request #3495 from eduNEXT/feature/fmo/theme-microsite-support

Microsites alongside Theme
Provide course outline template with start date
Updated outline template help text
Studio: adding rendering/styling of course start date on outline view
Merge pull request #4856 from edx/markhoeber-documentation-outline-template-update

Updated outline template help text
Added note to doc team to update in both repos
Merge pull request #4895 from edx/ahodges/doc/preface

Added note to doc team to update in both repos
Merge pull request #4892 from edx/db/marcnu-quality

Cleaning up a few quality violations