Promenade Should pass HTTP_PROXY to docker when set

[seanmccully]

Currently via simple-deployment.sh promenade only passes DEBUG env when set. Promenade should also pass HTTP PROXY variables when set so that http requests made via promenade in docker container are used appropriately.

docker run --rm -t \ -w /target \ -e PROMENADE_DEBUG=$PROMENADE_DEBUG \ -v ${BUILD_DIR}:/target \ ${IMAGE_PROMENADE} \ promenade \ generate-certs \ -o /target \ $(ls ${BUILD_DIR})

[seanmccully]

docker run --rm -t \ -w /target \ -e HTTP_PROXY="${HTTP_PROXY:-}" -e HTTPS_PROXY="${HTTPS_PROXY:-}" -e PROMENADE_DEBUG=$PROMENADE_DEBUG \ -v ${BUILD_DIR}:/target \ ${IMAGE_PROMENADE} \ promenade \ generate-certs \ -o /target \ $(ls ${BUILD_DIR})