Message #2106

[robgob]

There's more work done than just loading sprites.. It handling the thing.
I was first going to make it so if you had a message, and another one was sent while the 1st one was still active, it would wait until the active alert was closed to initiate the second. but i **** it up, and just went with one at a time, and the new one can be closed upon another ones start.