v1.3.0

• Change get_id() to id() to follow rust getter naming conventions.
• Make the struct fields public.
• Update docs on some functions.
• Change License to MIT.
• Update testing files.
• Use PathBuf instead of &str internally.
• Revert Keywords to String instead of Vec.
• Switch to blocking reqwest.

Signed-off-by: Lucas Greuloch (greluc) lucas.greuloch@pm.me