Checking in changes prior to tagging of version 0.18.

Changelog diff is:

diff --git a/Changes b/Changes
index 6c1d184..cd91ab7 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,10 @@ Revision history for Perl extension Perl-PrereqScanner-Lite

 {{$NEXT}}

+0.18 2014-04-17T07:00:00Z
+
+    - Support `no` statement to scan prereqs
+
 0.17 2014-04-03T13:19:35Z

     - Fix miss detection