todo:
+* finish DBUS stuff:
+ - allow NUL bytes in TXT records
+* add internal error codes
* release!
-* drop trailing dot on avahi_normalize_name()
+
later:
* support for special domain PTR records based on local IP subnet address
* Changes resulting in updated RFC of 7th June 2005:
* test against apple test suite
* sensible logging
* c++ support
+* drop trailing dot on avahi_normalize_name()
+* add entry_group::reset()