Updated problems to be more in line with conventions

Problem5.lua

@@ -1,11 +1,11 @@
 --ProjectEuler/lua/Problem5.lua
 --Matthew Ellison
 -- Created: 02-05-19
---Modified: 03-28-19
+--Modified: 06-19-20
 --What is the smallest positive number that is evenly divisible by all of the numbers from 1 to 20?
 --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
@@ -25,12 +25,12 @@
 require "Stopwatch"
 
 
-timer = Stopwatch:create();
+local timer = Stopwatch:create();
 timer:start();
 
 --Setup the variables you need
-numFound = false;
-currentNum = 22;	--Start looking at 22 becuase it must be divisible by 2 and greater than 20
+local numFound = false;
+local currentNum = 22;	--Start looking at 22 becuase it must be divisible by 2 and greater than 20
 --Start a loop looking for the correct number
 while((not numFound) and (currentNum > 0)) do
 	--Set that you found the number to true because you set this flag when you don't find it