add support in infrastructure manager for amqp broker (to replace sqs)
add key_prefix in relevant methods to allow for specifying machines by a common prefix, enforce use of amqp broker in backend and ensure that the broker is always running, add new mcem2 job type, check for cores parameter and launch one micro instance/worker per core requested and subscribe them all to the same queue, implement master task and slave task as wrappers around the master and slave routines within mcem2, the master also has an update process that updates output bucket in s3 every 30 seconds
update front end handlers slightly to accept new result type of executeTask method and to use the user_id for the key_prefix parameter where appropriate
Some intial efforts to make the stochoptim GUI
Added fileserver functionality
Things seem to be working except for writing the StochSS models to stochoptim format (.R).

Also there is no installer.
Stochoptim is working if paths are hardcoded in
update executeTask implementation, make check for queuehead explicit, fix bugs in new celery tasks, update worker AMIs, add poll_task subprocess behavior
Some intial efforts to make the stochoptim GUI
Added fileserver functionality
Things seem to be working except for writing the StochSS models to stochoptim format (.R).

Also there is no installer.
Stochoptim is working if paths are hardcoded in
Merge branch 'new-r-job' into stochoptimserial
Yay graphs work, and maybe everyone's changes are all in now?
Merge branch 'stochoptimserial' of https://github.com/StochSS/stochss into mergedrandgui

Conflicts:
	app/static/js/stochoptim.js
	app/templates/stochoptim.html
Visualization for stochoptim jobs improved.

Can create models from current state of parameter estimation.
Stochoptim installer working now
connect cloud execution of stochoptim in backend to frontend, add support for cloud stochoptim jobs in the status page, download the output data for cloud jobs on every GET request of visualization page
Merge branch 'stochoptimserial' of https://github.com/StochSS/stochss into stochoptimserial
* Export/Import of StochOptim jobs should work now
* Merged in Mr. Horuk's commits for cloud R
* StochOptim installer included