first commit of a event_queue based on sqlite
Use salt outputter, default queues directory
rename to indicate queue type
update docstring
add queues loader module
add queue_dirs to make queues a loader module
move sqlite runner to the new queue directory

Still need to add __virtual__(), etc
update the docstring to reflect updates
update verify_env to use proper sqlite dir
add __init__.py for queues directory
don't display from the queue.
first commit of queue runner
provide proper arguments
Update docstrings
docstring update
Add queues to the internal Salt event dictionary
add process_queue function
SaltInvocationError if quantity not int or 'all'
improve docstrings a little
add more detail to the docstring