The system will automatically pretty print the response content

[stevenklassen8376]

This will be based on the "Content-Type" response header and will support:

• [x] application/json
• [x] text/xml
• [x] application/xml
• [x] all other content it will ensure there is a newline at the end

Other supporting features:

• [x] If the pretty print fails, the original content will be displayed (with an appended newline if necessary), and message will be sent to the standard error device
• [x] Overridable via a configuration file parameter
• [x] Overridable via command line "--no-pretty"
• [x] Overridable via command line "--pretty" (if it has been turned off in the configuration file)

[stevenklassen8376]

Note, I decided not to print a warning message.

[stevenklassen8376]

Also the command line option is --pretty-print=(true|false)