Added check interval support
Put services in a real config file
Got basic instance eval working with a nested service setup, 'cascading' apply doesn't work yet
* Allow multiple LWRPs to be stepped into
* Added service, so we can be sure we apply
* Remove unnecessary tests
* Got basic role test working, will now create a separate host resource and then come back and work on this
Got basic host resource written
* Added IP address in
* Don't need apply for roles because it doesn't have a file of its own
Make sure the multiple role stuff works
Support multiple hosts
Use the name for roles, 1 less thing to define
Do delayed role setup such that we avoid duplicate host entries
Tried ensuring we don't create the same service twice, but that didn't work
Allow sharing a service between different role declarations