added a way to edit, remove, and add words

show_list.lua

@@ -1,4 +1,4 @@
-return function()
+function showList()
 	results_table = {}
 	for i=1, #words do
 		local word = {i,words[i]}
@@ -6,4 +6,4 @@ return function()
 	end
 	results_table = adjustTableSizes(results_table)
 	printOutputTable(results_table)
-end
+end