Merge pull request #7 from haw-hh-ai-lab/fix_master_cf_augeas_quoting

add quoting, since command may include options
Merge pull request #8 from haw-hh-ai-lab/add-general-maps-and-aliases

Add general maps and aliases
Merge branch 'mjhas-master' into add_more_config_args
add a test for new puppet class postfix::rule
Merge branch 'add_more_config_args'