Change CC RE from CC-BY.* to CC.*

Includes more liberal CC variants than CC-BY and different spellings
like "CC BY" into the "free" class.

Change-Id: Ie4f05efc5803f1e7f01e004a0433468e75e0a53a
diff --git a/Changes b/Changes
index 243bb0d..6910751 100644
--- a/Changes
+++ b/Changes
@@ -4,6 +4,7 @@
 - Moved NamedVCLoader to the init package.
 - Clean up Spring XML configs.
 - Fix some logging to write to file instead of stdout.
+- Change CC RE from CC-BY.* to CC.* (kupietz)
 
 # version 0.73.2