Feature: Show complete path of selected people
Especially during the manual correction of large data sets in PeTrack it is useful to be able to show the complete path of a selected person. In order to do so, one has to change the values in "frames before/after actual position" again and again, which gets really annoying in case of many tracked people (and if you forget to decrease the numbers before switching on the trajectories of more people, Petrack is likeley to calculate ages before one is able to correct that mistake). I already tested a trial-verison of the button "show complete path of selected people". During the manual correction and/or determination of falsly connected people during the later combination of cameras it became very handy! So I can only recomment to also include this in the next official Version of Petrack!
There is only one bug: Jumping to a certain frame by double clicking on a trajecory point does not work yet.
