Updated problems to be more in line with conventions

Problem30.lua

@@ -1,10 +1,10 @@
---ProjectEuler/lua/Problem29.lua
+--ProjectEuler/lua/Problem30.lua
 -- Created: 10-28-19
---Modified: 10-28-19
+--Modified: 06-19-20
 --Find the sum of all the numbers that can be written as the sum of the fifth powers of their digits.
 --All of my requires, unless otherwise listed, can be found at https://bitbucket.org/Mattrixwv/luaClasses
 --[[
-	Copyright (C) 2019  Matthew Ellison
+	Copyright (C) 2020  Matthew Ellison
 
 	This program is free software: you can redistribute it and/or modify
 	it under the terms of the GNU Lesser General Public License as published by
@@ -25,7 +25,7 @@ require "Stopwatch"
 
 
 --Returns a table with the individual digits of the number passed to it
-function getDigits(num)
+local function getDigits(num)
 	local listOfDigits = {};	--This table holds the individual digits of num
 	--The easiest way to get the individual digits of a number is by converting it to a string
 	local digits = tostring(num);
@@ -38,7 +38,7 @@ function getDigits(num)
 end
 
 --Gets the sum of a table of numbers
-function getSumOfTable(ary)
+local function getSumOfTable(ary)
 	local sum = 0;	--Start the sum at 0 so you can add to it
 	--Add every number in the table to the sum
 	for cnt = 1, #ary do