3 Commits (9abced434f459c20fd6629efa2be0b91e56de179)

Author	SHA1	Message	Date
Ben Johnson	509e93dff4	Add freelist.	2014-02-10 14:04:01 -07:00
Ben Johnson	3da04c52b9	Rebalance after deletion.	2014-02-08 23:13:54 -07:00
Ben Johnson	84939c21f6	Refactor node lookup.	2014-02-07 15:03:29 -07:00