DRY and all that jazz
Adds .not_in() comparator
Milli-second accuracy for mysql
Fix global leak of variable `ii`
Merge pull request #27 from jeremyworboys/patch-1

Fix global leak of variable `ii`
Merge pull request #25 from Locke/not_in

Adds .not_in() comparator
Merge pull request #26 from nebulist/master

Milli-second accuracy for mysql
Adds .npmignore
0.1.16
#29 - Allows null and undefined to be treated differently.
#30 - Neglected to fix the test case for undefined.  Should pass now
Merge pull request #30 from lselvy/master

#29 - Allows null and undefined to be treated differently.