Write the API Documentation on the wiki

[dubdabasoduba]

Context

• We need to clearly communicate how to use the API.

Implementation

• Write the following pieces of documentation.
  • Getting started. This includes how the add the project as a dependency and the configs to add to the local.properties
  • Document how to use the APIs #61
  • Update the code standards documentation.
  • Update the contributions documentation

Acceptance criteria

• A new person should be able to pick up the library and start using it based on the documentation on the wiki