Checking in changes prior to tagging of version v0.7.4.

Changelog diff is:

diff --git a/Changes b/Changes
index 7b44ab6..fed63da 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,11 @@ Revision history for Perl extension Minilla

 {{$NEXT}}

+v0.7.4 2013-10-07T00:41:07Z
+
+    - Added 'builder' directory as default no_index.
+      (tokuhirom)
+
 v0.7.3 2013-10-05T00:32:34Z

     - Fixed a problem when you specify a path string in XSUtil section