"Perfection (in design) is achieved not when there is nothing more to add, but rather when there is nothing more to take away." -- Antoine de St-Exupéry
"Perfection (in design) is achieved not when there is nothing more to add, but rather when there is nothing more to take away." -- Antoine de St-Exupéry

- remove two redundant methods, to simplify the interface

- bug fix in AMEE._drill, where a non-existent variable was referenced in an error path.

robinhouston/AMEE-Python-interface