I built Japanese package of WordPress 3.6 beta1…

I built Japanese package of WordPress 3.6 beta1, but po/moMO files MO, or Machine Object is a binary data file that contains object data referenced by a program. It is typically used to translate program code, and may be loaded or imported into the GNU gettext program. This is the format used in a WordPress install. These files are normally located inside .../wp-content/languages/ for Twentythirteen were not included.
On the other hand, Twentyten theme still exists in this package. Is it OK?

#3-6, #request