Remove experimental std directory

std/list.ds

@@ -1,29 +0,0 @@
-contains <([any], any) -> bool> = fn |list, target| {
-	for item in list {
-		if item == target {
-			return true;
-		}
-	}
-
-	false
-}
-
-find <([any], any) -> bool> = fn |list, target| {
-	for item in list {
-		if item == target {
-			return item;
-		}
-	}
-}
-
-reverse <([any]) -> [any]> = fn |list| {
-	new_list = []
-	index = (length list) - 1;
-	
-	while index >= 0 {
-		new_list += list:index
-		index -= 1
-	}
-
-	new_list
-}