seratch/scalikejdbc — pull request #95 by tototoshi (2013-03-06 13:21:06+00:00)
Title: Close default connection when ConnectionPool#close is called with no argument.

Now, default connection is closed with `ConnectionPool#close('default)` or `ConnectionPool#close(ConnectionPool.DEFAULT_NAME)`.
It seems to be more natural that default connection is closed with `ConnectionPool#close()`.