DiscordOAuthClient method login should have an option to return the token.

[chrisdewa]

An idea of what i'm suggesting:

async def login(self, code, return_token=False):
    """Shorthand for session setup + identify."""
    async with self.session(code) as session:
        user = await session.identify()
        token = session.token
    return user if not return_token else user, token

The idea is that currently i feel that login method is not very useful considering the last commit, but if it's a way to get the user object AND the token in one like of code, i belive it's worth it.

[nwunderly]

Added in v0.2.0!