Connection pool#411

Merged

nickmshelley merged 10 commits intostephencelis:masterfrom

reTXT:connection_pool

Jul 19, 2016

Commits on Apr 17, 2016

Rename `DBConnection` to `DirectConnection`
kdubb
committed

Commits on Apr 18, 2016

Replace pool delegate with setup closures
kdubb
committed

Commits on Apr 19, 2016