Initial LUA v5.1.4 from sl4u

https://code.google.com/p/android-scripting/
dos2unix all lua script files (no changes)

json module can't be loaded without that.

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
repo: add Android.mk for lua and plugins

And adapt config for CyanogenMod/AOSP Projects

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>