Checking in changes prior to tagging of version 1.0.9.

Changelog diff is:

diff --git a/Changes b/Changes
index 2391044..eeca32d 100644
--- a/Changes
+++ b/Changes
@@ -1,4 +1,8 @@
 Revision history for Perl extension App::plenv

-0.01    Sat Jan 12 11:42:02 2013
+1.0.9
+
+    - first release to CPAN!
+
+0.0.1    Sat Jan 12 11:42:02 2013
     - original version