Update README.md

Updated pre-requisites based on confusion and challanges presented in #4
Update README.md

Updated pre-requisites based on confusion and challanges presented in #4
Added mean.io binding for the page
Added mean.io binding for the page
Merge branch 'master' of https://github.com/linnovate/mean
Merge branch 'master' of https://github.com/linnovate/mean
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update server.js
Update server.js
Test
Test
conflict resolution
conflict resolution