argparser issue: non-ASCII character instead of descriptive name for -C cl argument
allow print in line 311 to be sent to stderr; resolves the "No handlers could be found for logger root" message. (Note: this quick fix might not fit nicely in the logging schema of this app.)
Merge pull request #29 from rhoerbe/master

argparser issue: non-ASCII character instead of descriptive name for -C ...