Add User.avatar_url_as to convert a user's avatar.
Add User.avatar_url_as to convert a user's avatar.

rapptz/discord.py,Harmon758/discord.py,imayhaveborkedit/discord.py,variablehair/Eggplantato,mgardne8/discord.py,Rapptz/discord.py,khazhyk/discord.py,Harmon758/discord.py