0.1.4 - Lots of Little Things

This update has a bit of everything in it. Bugs have been squashed;
README documentation has been updated; server and client have been
given their own bin files, and client updated to act more like PAUL;
has_word now is also a method of sentence, as it made sense to have a
version there too; Paul can now learn your name without you editing the
file, and change his own too; and Wikipedia now suggetst you check your
internet connection if it can't connect.