2003-08-06  Wakaba  <wakaba@suika.fam.cx>

	* Logical.pm: New module.
        * Hash.pm: Fix module package name.

2003-07-29  Wakaba  <wakaba@suika.fam.cx>

	* Util.pm: New module.
        * FileSystem/, Util/: New directories.
	* Hash.pm: New module.
	* ChangeLog: New file.