Added functionality to createnodekeys.mix such that the parent function can specify the directory in which the nodeman.cfg file is located and createnodekeys.mix will automatically change directories, etc., so that the parent function does not have to worry about it.
Added functionality to createnodekeys.mix such that the parent function can specify the directory in which the nodeman.cfg file is located and createnodekeys.mix will automatically change directories, etc., so that the parent function does not have to worry about it.

sburnett/seattle,sburnett/seattle,sburnett/seattle,sburnett/seattle,sburnett/seattle,sburnett/seattle