There are of course even more criteria that can be used to filter
tickets like submitter and labels, but I think status is the most
requested one for now.
Before implementing more, I want to work on aligning/improving the
output first. Based on that we can then omit filtering criteria from the
output. So for example if the user is filtering by submitter for one
person, that field no longer should be displayed.
My first idea would be to pass a "filter struct" to the printTicket
function, that contains all the filtering information, but that's just a
first idea.