Description of the Marathon is now shown on the splashscreen
Added Geodude
Added Gym Leader Brock
Merge branch 'master' into marathon
Can now laod People from Zone XML
Can now load Trainers from zone
Added Brock Trainer Images and added him to the Kanto Gym Leader Marathon
Tidied up Zone creation so the Controller callback is nto required
The Marathon object is now responsible for building the zone
Marathon now finishes automatically if the player beats all the Zone's Trainers
Tidied up ZoneController to refer to Person objects rather than trainers
A Person no longer requires an Interaction Delegate (Since it doesn't make sense for the Player Trainer to have one
Updated Marathon COntroller and screen to display a Congrats Message when the marathon is beaten