Deploy auto-lance and thread pool change

[Paul Everitt]

We're seeing memory zoom up over 2 Gb on KARL app servers. We don't know if it is a leak. With 3 app servers each having 3 threads each, it is hard to tell from request to request what is due to cold cache.

Problems
- Can't isolate slow requests
- Using too much memory

Since we have 3 app servers, we don't really need 3 threads per app server. We're going to:

- Lower the threads to 2 (to conserve RAM and increase chance of cache hits)
- Put in autolance to kill the processes when they exceed a certain amount of memory

[Paul Everitt (paul-agendaless)]

I need to get this deployed to production. Added Shane as nosy to FYI him that we're changing the thread pool size.