Involve the community in bug-hunting

[pbochis]

Since most of our users will be tech-savy people we try to get them involved in bug-hunting.

I sugest that we send as many details from the back-end about the error as possible and dispaly those details in the browser console along with an encouragement to take a look at our code, file an issue and try to fix the error if it was a bug.

This can be a nice way to interact with the community. Thoughts?

[lorenzleutgeb]

Sounds good. The fact that Coduno is open source also lifts restrictions on "leaking" stack traces.

I just pushed this changeset which pulls util.Trace to api/controllers as tracable(err) err and puts more effort in dealing with errors.