- Fixed AirMode popup so that it disappears when you click on "Help"
  or the Link, Image, or Video insert buttons.
- Fixed the link editor popup so that it disappears when you click on
  the edit icon.
Remove `autoFormatRange` option and `onChange` issues
 - remove `autoFormatRange` option, use `dom.html` instead, #561, #280
 - update arguments order on `onChange`, #577
 - trigger `onChange` after dom editing, #515
 - comment on `range.createFromBookmark`(textnode normalize issue, miss match offset)
Update version. 0.5.8
Update README.md
Merge pull request #580 from HackerWins/develop

Remove `autoFormatRange` option and `onChange` issues
Update version.
slovak translation
Merge pull request #585 from scholtz/patch-1

slovak translation
Implement insert(Un)OrderedList, indent/outdent.
Merge branch 'develop' into feature/insertOrderedList
 - Extract func.peq2.
indent lang `sk-SK` file.
Merge pull request #590 from HackerWins/feature/insertOrderedList

Implement insert(Un)OrderedList, indent/outdent.
Extracting `typing.js` (tab, insertParagraph) from `Editor.js`
Reduce undo stack from two to one
Change recording undo timing after modifying text
Fix unintended range result while initializing on Firefox browser
We should not remove a latest element from listAncestor result
Prevent error in fromOffsetPath
Add emptyBookmark and fix bugs in history module
Fix wrong unit test