Removed SQS queue delete from server

It seems like deleting the SQS queues is not something the
server should be doing.  The heartbeat messages will be useful to
the master node.  I think I only added it because the cleanup was
bugging me during debugging.

For testing, test/simple_server_test.py can delete queues
Trivial Commit: removed irrelevant whitespace
Trivial commit: whitespace
Trivial commit: whitespace
Added result accuracy test

New run_level where a serial dirac is compared to the gpu code.
Initial config template addition
making s3 logger
Logging now pushes to S3 on timed and on SIGTERM