TGC: change default color scheme
GTC: customize display of persons without any titles
Person: add method to determine relationship degree
GTC: display tooltip when hovering nodes
Inspector: add RelationshipWindow
TGC: null check in HitTest()
some more test data
add actual data to event classes
Storage: ignore rank case
add Knight an Patrician to Rank
Inspector: add resources folder
add 2 new crown images