Fix admportal image

Docker container should be stateless and be self-contained. When image
is run as container it should behave exactly the same with each run.

This commit moves npm install stuff into docker build stage where
it belongs.

Please, read:
https://docs.docker.com/get-started/part2/

Issue-ID: SDNC-685
Signed-off-by: Petr Ospalý <p.ospaly@partner.samsung.com>
Change-Id: I4ff18b313a9af400bbfc2cbf6f4a1b1334593d9a

Former-commit-id: 8436b953a938452f2d7c865e3bc2449ecfcabdea

0 files changed, 0 insertions, 0 deletions