Docker not working on Centos 7.

[RonanOD]

Expected behavior:
Build from DockerFile on Centos 7

Actual behavior:
Failure with following stacktrace

• node-uuid@1.4.7 node_modules/npm/node_modules/request/node_modules/node-uuid
  npm ERR! Linux 3.10.0-514.16.1.el7.x86_64
  npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "install" "-g" "npm"
  npm ERR! node v6.10.3
  npm ERR! npm v3.10.10
  npm ERR! path /usr/lib/node_modules/npm/.github
  npm ERR! code ENOTEMPTY
  npm ERR! errno -39
  npm ERR! syscall rmdir
  npm ERR! ENOTEMPTY: directory not empty, rmdir '/usr/lib/node_modules/npm/.github'
  npm ERR!
  npm ERR! If you need help, you may report this error at:
  npm ERR! https://github.com/npm/npm/issues
  npm ERR! Please include the following file with any support request:
  npm ERR! /usr/src/app/npm-debug.log
  The command '/bin/sh -c npm install -g npm && npm install -g ember-cli@latest && npm install -g bower' returned a non-zero code: 217

Steps to reproduce:
Grab latest from master branch, then try to do docker build -t hospitalrun-frontend .

Screenshots (if applicable):

OS and Browser:
Centos 7