mcollina/levelgraph — pull request #42 by mcollina (2013-11-24 12:07:32+00:00)
Title: V0.7 wip

* [x] rename the term context into solution, as it's more clear #31.
* [x] move from " to '.
* [ ] rename `'join'` to `'search'`.
* [ ] introduce filtering #27 in `'search'`
* [ ] introduce a limit option in `'search'`