Add a simple after write hook that shells out to a command specified in the config.
Add some error handling to script execution, update README.
Adds a sample AWS::SQS after write hook script.
Move around file names, will prob need to fix up this commit later.
Move the config for after write hook to be specified in the general fluentd config, instead of as a constant in the script.
Update readme to include after_flush_config option
Add region to the config