Formatting content and add TODOs
Do not return right away
Deleted the credentials from index
Merge branch 'clean-up' into development
Merge branch 'development' of https://github.com/muhammadghazali/node-express-api-oauth2-boilerplate into muhammadghazali-development

Conflicts:
	.gitignore
	src/app/db/mysql.js
	src/app/routes/oauth2.js
Merge branch 'development'