Batch reports

[kianenigma]

For some noise reports, it would be awesome to be able to batch reports together. You would accumulate the reports, and send them all at once.

One problem is that the current application is relatively junky and breaks quite often, meaning that we heavily rely on pm2 retarting us, so keeping anything in memory is moot.

What we could do instead is to have a new reporter that is a combination of Fs and Email. It would write stuff to a file, and every so often it will pick them up and pass them to any other reporter.