changelog

• added concentration -- borderless fullscreen support
• removed too many shortcuts
• added keybindfixplus
• removed servers.dat... oops!

1.21 update

finally got around to updating my modpack. here are some changes.

• removed mousewheelie, replaced with mousetweaks + clientsort
• removed continuity
• updated to 1.21 (should support 1.21.1; not tested)