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.
hm, argh, should have asked this more widely…
- the “fastft” api doesn't talk to fastft — it talks to “clamo”.  if/when fastft content starts coming from the api i think we'd probably remove it and use the “ft-api-client” instead…
- “methode” is a dodgy name because it returns wordpress & methode content
- so i think the safest/least confusing/most consistent/less misleading naming would be: “clamo” for the api client that talks to clamo and “capi” for the content for the api client that talks to capi.