Added new scripts and sorted things

Modules/hare.lua

@@ -0,0 +1,35 @@
+--[[Function Module program by Al Sweigart
+Provides useful utility functions.]]
+
+-- selectItem() selects the inventory
+-- slot with the named item, returns
+-- true if found and false if not
+function selectItem(name)
+-- check all inventory slots
+ local item
+  for slot = 1, 16 do
+    item = turtle.getItemDetail(slot)
+    if item ~= nil and item['name'] == name then
+      turtle.select(slot)
+      return true
+    end
+  end
+
+  return false  -- couldn't find item
+end
+
+
+-- selectEmptySlot() selects inventory
+-- slot that is empty, returns true if
+-- found, false if no empty spaces
+function selectEmptySlot()
+
+  -- loop through all slots
+  for slot = 1, 16 do  
+    if turtle.getItemCount(slot) == 0 then
+      turtle.select(slot)
+      return true
+    end
+  end
+  return false -- couldn't find empty space
+end