Fix inappropriate type being passed to add_last_reply
Pattern improvements/fixes
More pattern tweaks
Remove orphan comment (or something)
Add a system for specifying certain words or phrases as priorities when choosing what to Markov chain on in an input sentence, without discarding the rest of the sentence--replaces the corresponding pattern tables
Don't let debug output mess up botchat output (need to redirect debug stuff to stderr or something)
Allow switching on/off debug messages
Add blank lines to bot chat for readability
Try to improve performance some.
* Make the fallback markov reply chain on common words that
  are in the database, rather than picking a random key (getting
  the full key list is quite expensive)
* Use re.sub to remove non-word characters rather than a for loop
  and str.replace()
* Reduce maximum recursion a bit
More anonymous pattern tweaks
Set up fire-related synonyms
Fix generic 'more like' command (broken after markov_reply() parameter changes)
Add some more saxjax-related message parsing
Fix add_preferred_keyword() (preferred_keywords moved to global)
Remove highlight from beginning of input line, so as to not interfere with regex pattern matching
Merge recent nikkyai changes into markovmixai
Update for new markovmix bot syntax (markovmix bot is not in this repo yet)
Typo!
Small cosmetic improvement
Don't let nikkybot confuse saxjax's archive file updates with a nick