Removed node_modules from ignore list.

We want to store dependencies for the application.
Adding bcrypt module.
Adding body-parser module.
Adding connect-mongo module.
Adding cookie-parser module.
Adding express module.
Adding express-session module.
Adding express-validator module.
Adding jade module.
Adding mongodb module.
Adding mongoose module.
Adding morgan module.
Adding passport module.
Adding passport-local module.
Adding stylus module.
Merge branch 'node_setup' into develop
Added package file with module requirements.
Created config file.

Added settings for https port, SSL options, database connection string,
and session secret key.
Basic express https server.

Implemented a basic HTTPS server using node/express.
Ignored WebStorm IDE file.