Upgraded Ace to Version 1.1.7 (Build Date: 2014.09.21). The Ace change log didn't indicate any API breakage. I tested most of the functionality and all seems good.
Added XML and Text
Update AceMode.java

White space fixes
Added links and related projects
Special marker types: cursor, cursorrow
Fixing #32
Merge branch 'master' of https://github.com/kaismh/vaadin-aceeditor into kaismh-master
disabled suggest popup position adjusting since it's no good
setEnabled fix #25