General refactors to various files

* Moved all mapped procedure overloads to grime.odin
* Removed extraneous entity_box related procedures
* Major refactor to grime_array its header is now allocated as part of its initialization
*

code/input.odin

@@ -21,14 +21,6 @@ btn_released :: proc ( btn : DigitalBtn ) -> b32 {
 	return btn.ended_down == false && btn.half_transitions > 0
 }
 
-pressed :: proc {
-	btn_pressed,
-}
-
-released :: proc {
-	btn_released,
-}
-
 MaxKeyboardKeys :: 256
 KeyboardKey :: enum u32 {
 	null = 0x00,