Ensure transaction ID is always unique#3190

Merged

snapwich merged 5 commits intoprebid:masterfrom naegelin:patch-1

Nov 2, 2018

+4-5

Commits on Oct 17, 2018

Commits on Oct 19, 2018

cleanup
naegelin
committed

Commits on Nov 2, 2018

update test for transactionId to always expect newly generated ids
snapwich
committed