Add "Usage Examples"

[Purukitto]

Description

To add basic usage examples @ https://purukitto.github.io/pokemon-api/#line4

The required structure:

See the index.html line 322 for the structure

Tasks :

• Noje.js (Javascipt)
• Python
• Java
• C#

Please mention this issue in your PR (#9)

Comment below with the language of your choice if you would like to claim this issue, please do not start working on the issue unless assigned to you explicitly

[dannylwe]

Hi, I would like to work on the issue in Java

[Purukitto]

@dannylwe sure you can go ahead with the same!