A few fixes

Add keys, cookies & sessions
Add HTML5Shiv & Angular
Corrent .gitignore structure
Compile Jade pages and partials seperately
Move index.html & humans.txt to root of public folder
Fix Express static serving
Log upon 404
Correct a typo
Add Mongoose

Plus, upload a hundred groups to database.
Add Sass & Font-awesome
Trying out passport-facebook
Preset groups nicelier

Plus, refactor scope decleration as a small step.. for Angular 2
Add monitoring: Nodetime