add a log file for the tracker itself, write our stacktraces to it when we throw
add a log file for the tracker itself, write our stacktraces to it when we throw

Zamiell/RebirthItemTracker,viroulep/RebirthItemTracker,BrandonNowlin/RebirthItemTracker,viroulep/RebirthItemTracker,sillypears/RebirthItemTracker,Hyphen-ated/RebirthItemTrackerTest,Hyphen-ated/RebirthItemTracker,BrandonNowlin/RebirthItemTracker