Added remote for Cobalt lasers. Needs testing.
cobalt: only launch Pyro service on run, not on include.
Erroneous call:  response() --> response .
Max power is given as a float, not an int.
Fixes to Cobalt laser class during testing.
Added cobalt.Server and sample conf file.
Renamed files to match name of Cobolt lasers, and moved to root.
Missed some 'cobalt' to 'cobolt' changes, yesterday.
cobolt.py: disable Cobolt autostart on connection.
MaxPower is in mW: renamed function. Whitespace and style.

Conflicts:
	lasers/deepstar.py
Fixed some maxPower_mW calls missed in 42ee290.
Put command-line code into if __name__ == __main__ block.
Added deepstar.Server and sample config file.
Moved deepstar files to root.
deepstar.py: Added CLASS_NAME; removed Server.
Added unified laser server and config. Need to modify deepstar and cobalt.
Added some documentation and marked abstract methods.
Fixed: was erroneously using last loaded module for all lasers.
Changes to give cleaner exit.
Fix: CWS calls Server.stop(), not Server.shutdown().