Toyed with the option parser, and allowed the chaining of the help
options in a nice fashion.
Implemented the mud.properties parser - what it is lacking now
are unit tests.

Reduced the property names in version.properties.

Updated the code styles a bit
Increased line wrapping limit to 160 chars.
Added unit tests for the MudProperties class.
There was a possibility that null values were passed to
property.parseValue().