dimagi/ctable — pull request #42 by snopoke (2013-08-12 16:28:47+00:00)
Title: add match operator to column matchers

I need this for the call-center mappings:
* key[2] != '{}'

![screenshot from 2013-08-12 18 24 57](https://f.cloud.github.com/assets/249606/948614/0c4a94c0-036c-11e3-80bf-5c481a9ca63f.png)