Line breaks not rendering in message body

[ryan-roche]

Something along the pipeline from message json files to generated manifests to parsed json in-app is preventing line breaks from rendering properly.

[ryan-roche]

I've tried to rework the serverMessage structure, and still no dice. In order to make sure that images can be properly included inside of the server messages whilst keeping the process of writing them simple, I'm going to rework the serverMessage logic to download each message into individual files.