Debug mode and comments added

Added 'run-debug' task to makefile to enable easy, local node-debug mode (replaced existing unused 'debug' task)
Corrected naming of 'methode' and 'fastft' controllers to being 'capi' and 'clamo' respectively
Inserted some documentation comments
Added TODO comments for other instances of 'method' and 'fastft' references that should probably be refactored in the future.
> doesn't talk to fastft — it talks to “clamo”
that's an implementation detail that shouldn't be surfaced any more than need be. 
> starts coming from capi i think we'd probably remove it and use the “ft-api-client” instead
... depending on how much refactoring would be involved in that another (at least temporary) solution would be to have a second ft-api-client instance preconfigured to get fastft only. And am I right in thinking this won't happen in CAPI1 anyway?
> the safest/least confusing/most consistent/less misleading naming
... should be the one the team most commonly uses when discussing the feature, surely? In which case it's *definitely* fastft. For the other, methode/capi/ft.com/ft (my jury's out on this one)