Create README.md

Creating a readme file.
Adding the customer balance detail report there are still some changes that needs to be done.
Added a way to get all nested data from the API JSON data.
Added table row editing functionality.
Changed localhost to droplet IP
Changed localhost to droplet IP
Added support for angular data binding.
Added new changes on server side for saving data to mongodb.
Added a way to save data edited on the front end to mongodb.
Merge pull request #1 from wilsonbalderrama/wilson

Create README.md