Add .buggerc support

[hybrist]

Maybe consider having some sort of defaults-file (home directory or in project) that can be used to shorten the command being run or alter the defaults. E.g. making --watch default or by default starting without a break point.

[caspervonb]

Wouldn't an alias be just as good? The amount of options is rather minimal?

[hybrist]

Yeah, this was created when it had many more option (multiple ports, support for require hooks for coffee-script entry scripts etc.).