Use Node Version Manager (NVM)

You can now change node version with ease now! Type in `nvm help` to get more info or see their main repo for more info: https://github.com/creationix/nvm
Merge pull request #43 from Ilyes512/use_nvm

Use Node Version Manager (NVM)
Turn off cgi.fix_pathinfo when using Nginx

It's been recommended in a few article's about setting up Nginx. It's for security reasons.
Merge pull request #48 from Ilyes512/fix_pathinfo

Turn off cgi.fix_pathinfo when using Nginx
updated readme with link
Merge branch 'develop'
Merge remote-tracking branch 'upstream/master'