Linkbot titles now check the "meta" tags for either "og:title" or
"title" attributes. This is usually a more accurate/correct title than
using the "title" tag, but this is checked as a last resort.
Signed-off-by: Alek Ratzloff <alekratz@gmail.com>
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>
