[svn] added baseclasses for loaders, added the memcaching loader, updated documentation for loaders

--HG--
branch : trunk
diff --git a/CHANGES b/CHANGES
index da46f59..29a981d 100644
--- a/CHANGES
+++ b/CHANGES
@@ -112,6 +112,12 @@
 
 - fixed extended slicing
 
+- reworked loader layer. All the cached loaders now have "private" non cached
+  baseclasses so that you can easily mix your own caching layers in.
+
+- added `MemcachedLoaderMixin` and `MemcachedFileSystemLoader` contributed
+  by Bryan McLemore.
+
 
 Version 1.0
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