Merge branch 'develop'

other/osIdentifier.php

+<?php
+
+function OSIdentifier(){
+	$user_agent = getenv("HTTP_USER_AGENT");
+	if(strpos($user_agent, "Win") !== FALSE){
+	    $os = "Windows";
+	}
+	elseif(strpos($user_agent, "Mac") !== FALSE){
+	    $os = "Mac";
+	}
+	return($os);
+}