Modify Adding Files chapter to reflect file type filtering
SOL-20 and DOC-1316
Always Cohort Inline Discussions
Revisions to descriptions of cohort events
Merge pull request #70 from edx/ahodges/cohort_events

Revisions to descriptions of cohort events
Note about custom js with multiple input problems
Merge pull request #68 from edx/markhoeber-doc1104

Note about custom js with multiple input problems
Corrections to video events
Merge pull request #67 from edx/ahodges/events_video

New section for video events emitted by mobile app, fixes DOC-1219
Bug fixes for course handouts
Merge pull request #71 from edx/markhoeber-doc1067

Bug fixes for course handouts
AUTHORS file
Merge pull request #76 from edx/markhoeber-authors-file

AUTHORS file
Adds video events emitted from the mobile app
Merge pull request #77 from edx/ahodges/mobile

Adds video events emitted from the mobile app
Missing space wrecked mono format
Merge pull request #78 from edx/ahodges/space

Missing space wrecked mono format
Fixes DOC-1435: add analytics API to preface
Merge pull request #80 from edx/ahodges/DOC1435

Fixes DOC-1435: add analytics API to preface
Final edits

Add missing file types and modify upload steps to reflect ability to
upload more than one file at a time
Edits per reviews