mv tools author
Better prereqs settings
Checking in changes prior to tagging of version 0.12.

Changelog diff is:

diff --git a/Changes b/Changes
index 1126ee0..e853509 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,11 @@ Revision history for Perl extension Lingua::JA::Regular::Unicode

 {{$NEXT}}

+0.12 2013-05-07T05:05:56Z
+
+    - Refactoring prereqs.
+      (tokuhirom)
+
 0.11 2013-05-07T04:53:41Z

     - return undef if argument is undef.