Fire dialog:cancel event on escape key press
Fix critical autoLink security issue
Fix keyboard arrow issue on FF Windows (fixes #293)
Merge pull request #282 from virgofx/master

[BUGFIX] Image Class Attribute & Non-Anchor Elements "href" Attribute
Remove dead code and use nodeName instead of tagName property in toolbar code
Merge pull request #281 from jordanthomas/patch-1

Fire dialog:cancel event on escape key press