Checking in changes prior to tagging of version 0.01_001.

Changelog diff is:

diff --git a/Changes b/Changes
index f1db419..86f30d4 100644
--- a/Changes
+++ b/Changes
@@ -1,11 +1,5 @@
 Revision history for Sys::PageCache

-0.01  2013-XX-XX
+0.01_001  2013-09-10
     [NEW FEATURES]
-    [IMPROVEMENTS]
-    [INCOMPATIBLE CHANGES]
-    [BUG FIXES]
-    [DOCUMENTATION]
-    [SECURITY]
-        - Initial version
-
+        - Initial developers release