Add commons for keyboards (Sony and AOSP)
Just choice one for your device Sony xperia keyboard or AOSP keyboard (Add the path on cm.mk into your device tree like this https://github.com/DarkCyanogenMod/android_device_sony_honami/commit/c04e89ed06623141f3152f32dbcc78db57c1e503)
Clean some cm packages we don't need