Improve escaping in code response.
Removes Conrad's name from the course schedule settings (STUD-1511).
Skip intermittently failing video test
make only section name in headers editable
STUD-1679
Merge pull request #3940 from edx/zub/bugfix/std1679-sectionnameeditable

make only section name in headers editable
prevent caching of GET requests for xblock student view
STUD-1691
Merge pull request #3976 from edx/zoldak/skip-video-finish-time-test

Skip intermittently failing video test
Fixes delete page confirmation text.
Don't show duplicate JIRA tickets in the release PR table
Merge pull request #3980 from edx/benmcmorran/remove-conrads-name

Removes Conrad's name from the course schedule settings (STUD-1511).
Merge pull request #3977 from edx/zub/bugfix/std1691-IEeditannouncement

prevent caching of GET requests for xblock student view
Merge pull request #3979 from edx/benmcmorran/delete-page-confirmation

Fixes delete page confirmation text.
Merge pull request #3707 from edx/db/release-script-no-duplicate-jira

Don't show duplicate JIRA tickets in the release PR table
BLD-1049: Allow the video player to work with redirected links.
Merge pull request #3950 from edx/anton/transcript-editor-disable-validation

Allow the video player to work with links with redirection.
Merge pull request #3981 from edx/alex/fix_matlab_check

Improve escaping in code response.
Implement a custom editor for the split_module.

STUD-1529
Reformats markdown problem templates avoid extra line breaks.
Merge pull request #3928 from edx/christina/custom-split-editor

Implement a custom editor for the split_module.
Fixes spelling of Michigan in template.