Start adding in an API to get information about the monitor.
Update API to add methods to list and restart groups.
Refactor to add in a remote api server. The remote api server is used by the cli.

Added some modules for the API, and support of the API.
Add start and stop commands and supporting apis.
Fillout the rest of the API calls and corresponding commands to control
the various processes.
Debugging of calls.
Update start to set cookie and node. Add clistart to allow hand testing
of calls the cli makes. Both changes for testing and debugging purposes.
Add in sleep after calls so that cast messages arrive.
Make sure the pmctl binary gets removed on clean.
Don't call servers that are down. Cleanup some debug code.