Fix #5: queue reset doesn't allow GC to clean.
Graduate HKDF into go.crypto.
Merge branch 'master' of https://github.com/abursavich/iris into abursavich-master
Fix #6: session setup hang on non-responding peer.
Add a contributor listing.
Polish up a bit the tests.
Swap email to the one in the ICLA.
Update readme with the current dev fixes.
ThreadPool Broadcast instead of Signal