Yay, we've deleted all our background tasks!
We'll probably want to replace some of the basic functionality like certain caching? But we can deal with that as we run into it.
The direct motivation here was a seeming version conflict between Rails 4.2's rack dependency and latest Resque's rack dependency... but this is just nice complexity elimination regardless, we want this anyway :3
We've already swapped out the backend for this stuff to Impress 2020, so the resque task and the broken image report UI aren't actually relevant anymore. Delete them!
This helps us delete Resque soon too.
Rails 4 removed `attr_accessible`, and we should move away from it to (I think we'll need to by Rails 5?), but for now we can install this and move on!
We'll need to replace the item search query stuff with direct MySQL queries, but that's not ready yet bc the app still isn't booting, so we're committing this in a known broken state for now!
I haven't logged into newrelic in a billion years, let's just stop sending them stuff
(This is a precursor to an attempt to delete flex stuff too and replace our elasticsearch stuff with direct mysql queries like Impress 2020 does, but that'll be more work!)
NOTE: This doesn't boot yet! There's something changed in the `devise` API that we'll need to fix!
```
/vagrant/config/initializers/devise.rb:46:in `block in <top (required)>': undefined method `encryptor=' for Devise:Module (NoMethodError)
```
But yeah, we navigated the gem upgrades, and also I ran `rake rails:update` and hand-processed the suggestions it had for our config files.
Rather than figure out how to upgrade the Stripe gem to be compatible with future Rails, I'd rather just delete the references, since it's currently unused.
I'm not so bold as to go in and fully trash all our donation code; I just want to ensure we're not sending people down broken codepaths, and that if they reach them, the error messages are clear enough.
I'm just giving the app a very quick scan on critical pages, it's possible I'm missing some issues on paths that are harder to test rn like openneo_id auth, but I'll check in on that later I think?
None of these are private repos, so there's no reason to use the authenticated git protocol to download the stuff. (I guess this used to work because I had github creds set up on the machine that was running the app, whereas right now it's running in Vagrant, so yeah makes sense that it wasn't an issue before!)
I'm pretttty sure we fully do not need these, they were an attempt to solve the "contacting neopets.com is slow" problem, which we now solve by having other processes who are better at concurrency handle that request.
Okay this one was weird, the reference to the Parallel gem in `pet.rb` just, stopped working? Is that some weird downstream consequence of something we changed today, or has it just been broken for a long time and we just never ran that codepath? Seems… odd if we hadn't? But ok?
In any case, upgrading the gem seemed to fix whatever was causing it to not load in for whatever reason. Ok!
