Bootstrapping The Application

[fcaps]

Separate the bootstrapping and the actual "listen" call of the application would benefit development and testing.

Actual behavior: node is starting the express.js with cronjobs, routes, middlewares and the listen to the port.

Desired: Routing (controllers), middlewares, configs and cronjobs can be bootstrapped without starting the webserver.

benefits:

• cleaner express.js (it is getting smaller, but it still does way to much)
• testing will be improved due the possibility to start the app without starting crons or the webserver
• reduced merge conflicts due the separation of concerns (and smaller files)
• developing new features will now "remember" the dev to think about where to put code.