Some hotfixes for Survival Mode — Atomcraft Steam update #2649173

Here are some quick hotfixes and additions for Survival Mode!Wire-blocks now allow materials to pass through vertically or horizontally, but block on diagonals - the diagonal passage was creating some confusing situations with ways that people commonly use wires, so I'm hoping that this is a good middle-groundAdded a V key to Vomit, which currently causes all of the materials in your stomach to exit into the world (moved the previous V control, Vision Mode, to semi-colon key)QoL: can now hold the C key to consume multiple pixels more rapidly (there is a half-second duration before this starts, so you can still eat single pixels by just pressing)QoL: added a persistent mini-lock sprite to locked slots so it's easier to remember which are lockedBALANCE: Slimes should no longer immediately spawn on world start (they roll their spawn timer initially now). Also, slimes during the day have bee...