Merge pull request #105 from aplanas/master

Check package matches in find_request_package()
hot fix for osc staging check - but the whole commit is bogus
don't have check do anything but fail if there are open requests
Merge pull request #106 from openSUSE/coolo_sanity

don't have check do anything but fail if there are open requests
A bit of refactoring
Order the requests before YAML serialization.