floMessages: Generate random texts from multiple message lists

This is a simple class that can be used to generate random text messages.

It provides means to build multiple lists of text messages. Then it can pick a random message from on of the lists that was built.

It could be useful in an Adlib type application or in an environment requiring numerous random textual responses.

It can also be used to store a combination of random and single response aliases for use in a language file.

The language files could be saved to a file by serializing an object of this class.