Fix for making npm install azure-cli -g run on windows
changing the comment identifier from # to //
Adding a not in README.md to about azure-nodejs on ubuntu
removed azure-node.js and modified package.json and README.md with a note to create symbolic link between nodejs and node
changes to readme.md
Merge pull request #1359 from amarzavery/dev

changes to bin/azure so that azure-cli can be installed successfully by npm and run on windows/ubuntu machines