Shogun147/Katana — pull request #12 by dai-yamashita (2013-02-04 15:12:23+00:00)
Title: Corresponding to the PostgreSQL & translated into Japanese readme.md

Dear shogun147.

my first pull request.
(Excuse me, sir. I am not good at git. i usually use the mercurial.)

Corresponding to the PostgreSQL [App.store('pgsql')] & I translated into Japanese readme.md.(readme_ja.md)