Forces install of Node.js module 'ws' to v1.1.4, since anything over 2.0 requires a newer version of Node.js than we have in our build environment.
Forces install of Node.js module 'ws' to v1.1.4, since anything over 2.0 requires a newer version of Node.js than we have in our build environment.

stephen-soltesz/ndt-support,m-lab/ndt-support,stephen-soltesz/ndt-support,stephen-soltesz/ndt-support,m-lab/ndt-support,nkinkade/ndt-support,m-lab/ndt-support,nkinkade/ndt-support,stephen-soltesz/ndt-support,m-lab/ndt-support,nkinkade/ndt-support