Queue job thread: Flow Service

-Can you put a delay in the thread pool executor such that the first time
it starts, it waits atleast 120 seconds. When flowservice starts, it
connects to various meandre servers, and this thread that is checking for 
queued jobs starts as soon as the flowservice starts, and before
flowservice has had a chance to connect to the meandre servers. So either
it needs to wait for say a couple of minutes before starting this thread or
it needs to use a lock to wait until the meandre servers are connected.

This is for 0.6.1

Original issue reported on code.google.com by kumarami...@gmail.com on 9 Apr 2010 at 4:17

ismir-mirex / nemadiy

Queue job thread: Flow Service #99