Abstract settings which commonly differ between instances to a YAML
based configuration file to allow for easy administration without the
need for modifying the source code.
Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
added self reference, allowing the bot to accrue currency
messed about with some messages (removed swears, changed 'schlorped', etc)
improved send output
regular wattery to make 'wat' interesting
