Checking in changes prior to tagging of version 1.01.

Changelog diff is:

diff --git a/Changes b/Changes
index 9730a0b..ce8d65d 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,7 @@
 Revision history for Perl extension Log::Sigil

+1.01    Sun Mar 17 23:11:14 JST 2013
+        - tidy up module, use only one function that is swarn.
 0.15    Sat Aug 20 14:26:52 2011
         - Need perl 5.8.0 or later
 0.14    Sat Aug 13 13:18:10 2011