Finished the first working version of 'safe_anvil_start'. For it to work, the node names must mach the host names. Further, at this time, any defined script services that are not started by rgmanager will cause safe_anvil_start to think the node is unhealthy because that service will never start. Otherwise, it should work with any configuration based on the main tutorial. Please report any bugs.

Signed-off-by: digimer <digimer@alteeve.ca>