Add $AWS::CLIWrapper::true and $AWS::CLIWrapper::false for boolean parameter
Checking in changes prior to tagging of version 0.03.

Changelog diff is:

diff --git a/Changes b/Changes
index 138d283..c2e4943 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,8 @@
 Revision history for AWS::CLIWrapper

+0.03  2013-03-11
+  * Add $AWS::CLIWrapper::true and $AWS::CLIWrapper::false for boolean parameter
+
 0.02  2013-01-24
   * Support parameter: structure in list