do not generate eventlog entries for ignored ports.


git-svn-id: http://observium.org/svn/observer/trunk@4102 61d68cd4-352d-0410-923a-c4978735b2b8
no one noticed the billing infoboxes disappeared? does this mean no one uses billing? herpderp.


git-svn-id: http://observium.org/svn/observer/trunk@4103 61d68cd4-352d-0410-923a-c4978735b2b8