Fix #241: admin action rate limits too low.

Explicitly exempts admin action routes from rate limiting because
the limits were being hit during normal user behavior.

While verbose, alternatives like grouping admin routes into e.g. a
Flask blueprint to modify their behavior as a collective would have
been a larger refactor than seemed wise at the moment.

Also, some routes that were limited at 1/second were originally set
as such as a makeshift debounce for people double-clicking buttons.
This was discussed and deemed an acceptable risk compared to making
the mod queue more frustrating to go through.

files/routes/votes.py

@@ -7,7 +7,7 @@ from files.__main__ import app, limiter, cache
 from os import environ
 
 @app.get("/votes")
-@limiter.limit("5/second;60/minute;200/hour;1000/day")
+@limiter.exempt
 @admin_level_required(3)
 def admin_vote_info_get(v):
 	link = request.values.get("link")