Checking in changes prior to tagging of version 0.10.

Changelog diff is:

diff --git a/Changes b/Changes
index 68ef041..7f2930f 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,9 @@ Revision history for Perl extension Perl-Lexer

 {{$NEXT}}

+0.10 2014-10-02T03:59:56Z
+    - Supported 5.18.4
+
 0.09 2014-09-26T07:25:55Z
     - Supported 5.18.3