Start on message handling
Start on message handling

- Inflate compressed messages
- Parse JSON

Roughsketch/discordrb,megumisonoda/discordrb,meew0/discordrb,VxJasonxV/discordrb,meew0/discordrb,megumisonoda/discordrb,VxJasonxV/discordrb,Roughsketch/discordrb