added docs for Module::Build::Pluggable::GithubMeta
Checking in changes prior to tagging of version 0.07.

Changelog diff is:

diff --git a/Changes b/Changes
index 283061c..46175f7 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,9 @@
 Revision history for Perl extension Module::Build::Pluggable

+0.07 2013-03-11T19:00:02
+
+    - Added docs for Module::Build::Pluggable::GithubMeta
+
 0.06 2013-03-11T18:36:20

     - Module::Build::Pluggable::GithubMeta