Please include emmet in HTML/CSS editors

[Flynsarmy]

http://docs.emmet.io/

[Garbee]

I am personally against this kind of move. This is making the backend code editors into more of a full IDE which adds extreme complexity to maintenance and upgrades. Not to mention there isn't a plugin for ACE which means we would need to build out a custom plugin to handle it even if we were to add it in.