bin/dochazka-cli: do not display password as it is typed and ignore password stored in config if username not taken from config
bin/dochazka-cli: do not display password as it is typed and ignore password stored in config if username not taken from config

Signed-off-by: Nathan Cutler <f9d8c66a4e898e67db786769b5b347b640e1a9a6@suse.com>

smithfarm/dochazka-cli