Checking in changes prior to tagging of version 2.1.0.

Changelog diff is:

diff --git a/Changes b/Changes
index 0fce82e..e34ae80 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,10 @@
 Revision history for Perl extension Module::Functions

+2.1.0 2013-02-16T11:37:28
+
+    - Added get_full_functions()
+      (bayashi)
+
 2.0.0 2013-02-09T12:54:37

     - better docs