Improve Results

[briancohan]

Right now we just search for the exception class, but we should try to search for the full error message. If that doesn't return any results, then we should fall back to just the exception class.

[ethansocal]

It seems to default to searching the full error message right now.

[mustafaquraish]

Yeah, we search for the full error message right now. One way to improve results here would perhaps be to include any package names we find in the traceback (loop over the filenames, use a regex to pull out library names from the path)