Reduce heading margin. Fixes #611
Fixed url parsing regexp in Prism grammar. Fixed #634
Set regexp multiline in find/replace extension. Fixes #610
Fixed selection offset on element nodes. Fixes #518
Fixed paste on IE. Fixes #579
Fixed gulp-requirejs dependency. Fixes #638. Fixes #596
Fixed replace
Fixed footnotes in IE11. Fixes #573
Better selection calculation
Fixed browser built-in undo issue
Rollback selection calculation
Prepare release
Added SSL config
Prepare release
Prepare release
Prepare release
Prepare release
Prepare release
Merge remote-tracking branch 'upstream/master'

Conflicts:
	package.json