[2] Dockerised the application

[rakeshchoyal92]

No description provided.

[victorskl]

@rakeshchoyal92 Please create docker directory at root; having the following structure:

tree -L 2 backend/
backend/
├── docker
│   ├── release
│   └── snapshot
└── server
    ├── Procfile
    ├── ...

And have Dockerfile put into respective release and snapshot folder for e.g. production releases and development releases.

Also; please move server/README.md to project root directory and incorporate Django portion from frontend repo README.

[rakeshchoyal92]

@victorskl
Created Docker directory at root with the following structure

├── docker
│   ├── release
│   └── snapshot
└── server
    ├── Procfile
    ├── ... 

And moved README to the root directory.