Added helper function to set env vars
Part 2 of Card 536
Bug 883944
Merge pull request #1903 from fotioslindiakos/cart_utils

Feature: More cartridge utils
Merge pull request #1916 from lnader/536

Part 2 of Card 536
Merge pull request #1917 from bdecoste/master

Bug 883944 [merge]
cleanup