Make "more like" handle stuff like odd non-word UTF chars (and hope this doesn't cause a different regression)
Kill off remaining FIXME: remove hardcoded “nikkybot” references
(which probably are really unnecessary at this point, especially
w/ the nikky/nikkybot nick swap going on)
Don't blow up when someone pastes non-ASCII gobbledygook that isn't UTF
(via filter_markov_input)
Also add accidentally-missing call to filter_markov_input for normal
Markov replies
Correct var refs for state save/loading when checking for None
Update/reorder to-do list
Re-merge commits from server that *somehow* got lost locally