build meta platforms by default

more nix meta info

build on different systems

hydra support

new nix build

update dependencies

add shell.nix and default.nix

remove clippy

updated Cargo.lock

added clippy, added default.nix, minor code changes

randomly initialization default

start paused and randomize arg

ability to edit grid with cursor

renamed project

changed help notice

removed controls from help since they're now displayed anyway

added control display

added pause and next controls

don't even init ncurses if help flag is present

added thin border, made cursor invisible