_load_cosmo_working_dir_settings() small cleanup
_load_cosmo_working_dir_settings() small cleanup

mahak/cloudify-cli,codilime/cloudify-cli,01000101/cloudify-cli,codilime/cloudify-cli,geokala/cloudify-cli,isaac-s/cloudify-cli,mahak/cloudify-cli,cloudify-cosmo/cloudify-cli,01000101/cloudify-cli,cloudify-cosmo/cloudify-cli,codilime/cloudify-cli,codilime/cloudify-cli,mahak/cloudify-cli,geokala/cloudify-cli,01000101/cloudify-cli,mahak/cloudify-cli,isaac-s/cloudify-cli,isaac-s/cloudify-cli,isaac-s/cloudify-cli