Given a list of plugins, this creates a button for each one (using the plugins advertised
name), and sets up a button listener to call the 'start()' method of the plugin when the
button is pressed.
Java layout managers are frustrating, badly written
pieces of garbage that are difficult to use, erratic,
throw strange errors, and are generally junk.
Create a world resource record - analyses the 'remaining' string,
and the warehouse level, and attempts to determine the resource type
if not already known.