added transitions, modified createNodes to (messily) deal with enter(), update(), and exit() nodes accordingly
added transitions, modified createNodes to (messily) deal with enter(), update(), and exit() nodes accordingly

dzhang55/League-of-Legends-Graphs,dzhang55/League-of-Legends-Graphs,dzhang55/riftwatch,dzhang55/League-of-Legends-Graphs,dzhang55/riftwatch,dzhang55/riftwatch