change directory tree.

git-svn-id: http://ircbot-console.googlecode.com/svn/trunk@47 54d715ba-f632-11de-b622-b70f56c379d3
change directory tree.

git-svn-id: http://ircbot-console.googlecode.com/svn/trunk@48 54d715ba-f632-11de-b622-b70f56c379d3