Add record_[single|multi]player_game methods to model
Add code to read high score data
Compute ranks for non-top-ten players
Create indices for high scores queries
Get high scores modal working
Get basic combinos server/client up
Import combinos files instead of keeping them in git
Allow server to handle multiple moves if desynced
Add player header and sync icon
Handle restart events on the server
Import new difficulty curve class
Add imports and get basic multiplayer working
Fix opponent and player board position and sizing
Add combinos timer UI element
Clean up combinos config UI
Get new config UI working
Add code to rescale opponent boards
Get status table working
Pass game_type to ClientBoard
Add singleplayer as a server-side boolean