Revert "Merge pull request #38 from anodelman/vcloud-pooling"

This reverts commit 0f2ffc5e15fe9503518b01d2b92be40fdf6dc74c, reversing
changes made to 6ccbe4c80100715c934b0df475a0739e7cbf038b.
Merge pull request #55 from justinstoller/maint/master/revert-vpooling

Revert "Merge pull request #38 from anodelman/vcloud-pooling"