Updating publishing steps in CONTRIBUTING.md
Updating publishing steps in CONTRIBUTING.md
nwjs/nw-builder,mllrsohn/nw-builder,nwjs-community/nw-builder,mllrsohn/node-webkit-builder,nwjs-community/nw-builder,mllrsohn/node-webkit-builder,nwjs/nw-builder,mllrsohn/nw-builder