Update and optimize helper utility methods
Update config-like files by removing any koa-specific dependencies.
Remove koa.js dependencies and add any required express middleware
Remove koa generator function syntax and clean up white space.
Remove all deleted/unnecessary routes.
Modify routes to reflect deleted and modified routes
Refactor the social media source libraries to only be responsible for building unique url requests. TODO - Still room for optimization
Major refactor: Strip out koa and replace with express whilst using async library to handle asynchronous requests.
Cleaning up deleted files.
Merge pull request #15 from capsul/express-conversion

Refactor the core api from koa framework to express.