build: Update supported languages

* Remove Uyghur, which has no active maintainer in the past 6 months
* Add Kurdish

Change-Id: Ic79ca973727885a2498c59730ebec4faee821369
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_build into cm-11.0
Merge remote-tracking branch 'JustArchi/cm-11.0' into cm-11.0-sgt7
Revert "- gcc4.8"

This reverts commit c8dccc4913e89eb3489c4b007e1401b23689e858.