Patch Notes Pre-Alpha V0.0.4

[b]Hello SCP-lovers![/b] This might be the last patch-note for this playtest. Have fun! [h3]Changes & fixes[/h3] [list] [*] Fixed worker visibility [*] Added "Q" and "E" as override controls for the camera rotation [*] Added worker navigation trail [*] Performance fixes [*] Fixed bug where workers where spawning out of bounds [*] Input fixes [*] Added new structure: shelf [/list]