Wordbot is a little more complex of a bot module and I've been working
on it here.
Other than wordbot module, a few minor tweaks have been added all around
that don't really affect anything.
Signed-off-by: Alek Ratzloff <alekratz@gmail.com>
Linkbot listens for http:// and https:// links, and attempts to get
their titles.
This also adds the "tesla" dependency to mix.exs
Signed-off-by: Alek Ratzloff <alekratz@gmail.com>
