Adding some friendly error messages
Adding magic to find out the Fix which threw the error
Merge branch 'dev' into making_sense_of_errors
Returning correct exit codes
Merge branch 'dev' into making_sense_of_errors

Conflicts:
	META.json
Yup
Merge branch 'dev' into making_sense_of_errors

Conflicts:
	META.json
Adding optional log4perl debugging via the commandline
Adding support for loading log4perl config path from catmandu.yml
Adding more debugging handles
Merge branch 'making_sense_of_errors' into dev fixes #79
Fixing test for Bind-maybe
Fixing changes in catmandu config output into working tests