Changes

Some users have been creating their own builds using WIP branches and compiler optimization flags for slightly better speeds, compatibility and/or more features. Discussion and downloads for unofficial builds can be found in [http://gbatemp.net/threads/citra-unofficial-chinese-builds-discussion.431974/ this thread], and the ''chinese builds'' by g*mk can be found [http://pan.baidu.com/share/home?uk=33717959#category/type=0 here.]