v0.4.0
v0.4.0 - 19 Aug 2016
Miscellaneous:
* There is no real user visible change for this release
* Build using go 1.7
* LOTS of internal cleanup
* Eliminated (hopefully) all of potential races
* Remove silly embedded structs that existed all over the place
* New pipeline mechanism should allow slightly faster filtering
* Many fixes to properly release resources acquired by goroutines