Merge pull request #24 from bgreenlee/patch-1
Update history to reflect merge of #24 [ci skip]
Update history to reflect merge of #24 [ci skip]
Merge branch 'master' of github.com:jekyll/classifier-reborn

* 'master' of github.com:jekyll/classifier-reborn:
  Update history to reflect merge of #24 [ci skip]
cache total word counts per category

https://github.com/cardmagic/classifier/pull/8