Environment variable overrides#1

Open

awesensepaul wants to merge 6 commits intomasterfrom

environment-variable-overrides

Commits on Jan 21, 2016

Replaced regex to parse host from WEBPACK_DEV_SERVER_HOST with logic to use "0.0.0.0" if a DOCKER_HOST formatted-string is found
awesensepaul
committed
Use indexOf instead of startsWith (since startsWith is not available in this version)
awesensepaul
committed