ace upgrade

ace upgrade to package 09.07.2014

- some new modes 
- 2 new themes

and also

ref. to https://github.com/Codiad/Codiad/issues/640

@Fluidbyte: Could you also test it?

also documentated upgrade for other users as well: https://github.com/Codiad/Codiad/wiki/Tutorial:-How-to-manually-upgrade-to-latest-ACE-version