Add some optional policies around password resets, such as password reuse, forced password resets, allowed frequency of password resets
password history: just limit the result set range to simplify iteration logic
remove double icons in the wiki sidebar
switching more wiki icons to use the right format
Added "Edit in CMS" links throughout courseware
Merge pull request #3184 from edx/frances/fix/lms-wiki-icons

Remove double icons on LMS wiki page
Merge pull request #2552 from edx/giulio/edit-in-cms-links

Add "View in Studio" links throughout LMS
Stray space made html file formatting incorrect
Merge pull request #2781 from edx/cdodge/password-history-enforcements

Add some optional policies around password resets, such as password reus...
Merge pull request #3223 from edx/ahodges/documentation/spacing

Stray space made html file formatting incorrect
Updates to ORA2 documentation
AN-836: draft info about spreadsheets and UTF8, illustrations
Merge pull request #3221 from edx/ahodges/documentation/excel

AN-836: draft info about spreadsheets and UTF8, illustrations
Merge pull request #3226 from edx/sylvia/documentation/DOC-269

Updates to ORA2 documentation
Implement editing from the Studio container page.

STUD-1306
Make tab name comparison case-insensitive
making chrome scroll up when showing the component menu on the Studio unit page
Refactor test logic for switching editor tabs
maintain scroll position after closing the component editing modal in Studio
small ui fixes in Studio - textbooks upload and loading font-size