0.2.2.2 Miscelaneous Quality of Life and Networking Fixes

Fixes in this version are small and pretty sporadic so here's the list:

• Auto-detect map luminance and select white/black gridlines at map image change.
• Added feature to shuffle-style initiative to shuffle after a configurable number of rounds
• Added a notes field to tokens and token defs so you can write down anything you want about tokens
• Added a forced color option to token drawer tokens, so you can predefine colors of tokens instead to override the drawer color selector.
• Changed hit detection to use the actual image size and text size, instead of the full token size + text height. This should limit 'invisible' hitbox area if you keep token images well cropped.
• Fixed custom roll strings in campaign settings not populating for players the first time they roll initiative with a custom roll type.
• Locked tokens are now removed from initiative
• Added a prompt to save before switching campaigns, very sorry if this got anyone
• Allowed use of rulers while the DM has drawing disabled because they aren't publicly visible
• Added support for DNS connections (like my.server.com instead of 192.168.1.1)
• Added super experimental, and probably broken IPv6 support, if you're tech savvy and have an IPv6 address please let me know how well this works for you!! (note: once connected, you shouldn't see any differences in stability)
• Fixed dice symbols not getting sent with dice when you use the public server
• Removed the original public server, now down to a single server again, this will cut costs down to a sustainable level based on sales. Usage doesn't seem to warrant the extra server, it is currently unusual to see more than one session on either server, so this shouldn't affect anyone too much, but let me know if you see reduced performance.

Beyond this version, life is starting to free up more development time, so I'm hopeful to see a bit more frequent and impactful updates in the coming weeks. For the next update I'm planning to improve the process for adding faster methods of adding multiple maps and tokens from images.