fix Build.PL
Checking in changes prior to tagging of version 1.01.

Changelog diff is:

diff --git a/Changes b/Changes
index 2f7ee63..88e044e 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,8 @@
 Revision history for Perl extension FurlX::Coro

+1.01 2013-03-18 12:26:19
+    - Fix Build.PL issue
+
 1.00 2013-03-18 10:54:48
     - No code changes; but no longer alpha version
     - Switch to use Module::Build