Split library and application for running service.

[sangheestyle]

We might want to split library and application one day. For example, we can make bigdiff-code more general purpose and publish it into npm. If so, we can use this npm when we develop service for our server.

pros:

• We can use npm and use it for more public way. (Practice and good for showing what you do)
• Clear to maintain. It means we can make git repo of library for public and another for service implementation for private.

cons:

• Have two git repo.

[sangheestyle]

Here is our npm now.

https://www.npmjs.com/package/bigdiff-code

It's all about pratice for software development.