Adjust $Error for incompatible changes of aws-cli/botocore
Checking in changes prior to tagging of version 0.04.

Changelog diff is:

diff --git a/Changes b/Changes
index c2e4943..ed76e43 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,8 @@
 Revision history for AWS::CLIWrapper

+0.04  2013-04-30
+  * Adjust $Error for incompatible changes of aws-cli/botocore
+
 0.03  2013-03-11
   * Add $AWS::CLIWrapper::true and $AWS::CLIWrapper::false for boolean parameter