Delay Profiles

This is to separate delays out to their profile (do we need a better name?) and choose preference of usenet or torrents and set delays independently.

I also changed the delays to minutes instead of hours so its more granular. I haven't done any UI work, removing old delays in profile or adding in the new UI.
Changes how the delay is applied:

- First - Delay for the first grab only, if the cutoff wasn't met any other releases grabbed after are grabbed immediately
- Cutoff - Delay for all qualities up to the cutoff, once the cutoff is met or exceeded, grab immediately
- Always - Always delay, only grab when the delay has expired (example: could cutoff at BR 720p, but would wait for BR 1080p to be released and grab that if wanted)