rev1 nodogsplash generated configuration
rev2 renamed rules
nodogsplash: move test module into instance
nodogsplash fix trafficcontrol + fix test_module + ...
nodogsplash: fix download + upload uci settings
nodogsplash: implement fw rules more generic
nodogsplash: add uci support for EmptyRuleSetPolicy
nodogsplash: dont allow a single instance to break nodogsplash startup
nodogsplash: add uci support for mac acls
nodogsplash: add uci support for username and password auth
nodogsplash: add disabled flag to instances
nodogsplash: rename interface to network
nodogsplash: add uci default config
add append_config_option
name, gw_ad, port, max_cli, image_dir, redirect_url, upload, download
idle_timeout  force_timeout  gw_ipv4range  password_attempts  mac_mechanism
create own function for setup_mac_list setup_firewall setup_user_authentication
add comment to test_module
move uci configuration into   generate_uci_config + allow manual_configuration
nodogsplash: remove gw_ prefix from ipv4range + address