Ping Tester for DotA description

An application to estimate the latency for different DotA2 server regions. Inspired by a bat script written by
FranzMeister (see http://www.reddit.com/r/DotA2/comments/1titkw/dota_2_ping_tester/). Most of the times, the information is good and informative.

Now with: asynchronous queries and more information!