Re-launch checklist

The editor is mostly usable now, so let's think what needs to be done before we can consider a re-launch. (No wipes, just "marketing" and support/continuous development).

done:
- patcher: add quest parsing & saving (we need to bump their XP)
- patcher: update server IP list automatically (to switch between test and production servers)
- patcher: download additional .data files if necessary
- move patcher server to pwmirage.com
- server: bump server rates (from x1 to ~x1.5) (bumped all but resources/mines - those will have to be edited one by one in the editor)
- editor: implement project previews for the rest of object types -> they're very limited now, but at least they show all changed objects
- the previews were reworked completely, the review process is now fully implemented
- gs_patcher: apply gs changes in a cleaner way
- editor: add quest editor (we probably won't get away without this. It's needed at least to fix some of the below points) done!
- client: finish up "lag removal" changes I have shown long ago. Make the client send more movement packets
- web: view player's inventory, possibly edit it?
- server: fix head hunter (need testing)
- server: fix crazy stone (need testing)
- server: fix TT3 bosses insta killing everyone (need testing)
- editor: finish up the update process, make sure the browser doesn't cache any code for too long
- fix registration/account management (it wasn't used and got broken at some point)
- web: show full player logs w/ searching and filtering (we collect logs, but don't have a website to display them yet)
- patcher: apply patches to any .pck file
- server: re-add projects from current version
- server: recreate old projects which didn't get merged (like cheaper arrows from Satine )
- server: fix attendance q rewards (not usable atm)
- web: make voting less restrictive (add points even if the vote didn't count)
- web: add vote coins and a vote shop
- server: prepare a replacement for dragon orbs exchange (it won't be added back as is)
- server: fix some cube rooms being impossible to complete
- server: adjust supply stash rewards, e.g. remove perfect hammers

to do:
- web: add GM panel for spawning items, banning people
- server: figure out how to add expiration date to items that people have already obtained

deferred:
- server: bump movement speed of mounts (-> everyone gets a free 11m/s mount for now)