Checking in changes prior to tagging of version 2.1.1.

Changelog diff is:

diff --git a/Changes b/Changes
index e34ae80..c276d57 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,9 @@
 Revision history for Perl extension Module::Functions

+2.1.1 2013-02-18T11:34:47
+
+    - fixed test protability
+
 2.1.0 2013-02-16T11:37:28

     - Added get_full_functions()