This program spawns a number of connections to the chat.go server to
test loads.
Usage
usage ./rabbits [options]
-c (= 20)
number of simultaneous bots to run
-n (= 1500)
minimum delay time between chats (ms)
-x (= 4000)
maximum delay time between chats (ms)
Bugs
If you hammer away too much, you're likely to run out of local
connections.