Added a test to check the export-url
Only set url if the revsion will actually be loaded
Merge pull request #1418 from mluto/timeslider-jump-revisions

Jump to revisions in timeslider
Merge pull request #1417 from ether/diff-view

Adds an API endpoint for Diff view
have a nice changelog makes it easier for when we release
Merge branch 'develop' of github.com:ether/etherpad-lite into develop
introduce gritter files and ensure its available
gritter now implemented
spacing
make tinycon update on all chat messages not just ones that mention your name
remove message about requiring comments
push authorID to author object and return via api...
docs for api change
Merge pull request #1426 from ether/notifications

Modularize Notifications
Merge pull request #1428 from ether/padUsers-authorID

Include author ID in padUsers response
Don't show notifications when loading the chat-messages.
Check for missing userInfo
Check for missing payload on CLIENT_MESSAGE
Merge pull request #1430 from mluto/notification-on-startup

Don't show notifications when loading the chat-messages.
Merge pull request #1431 from mluto/fix-userinfo-crash

Fix USERINFO_UPDATE crash