Fixed size in walkway + one bug in ch3 xml
Merge pull request #275 from jcotrel/master

Fixed size in walkway + one bug in ch3 xml
debug mode

on the main menu scene press 1 to go to chapter 1, press 2 to go to
chapter 2 and so on....so far, you can only skip to chapters but not the
scenes in them
Merge branch 'master' of https://github.com/JohnMai/WhiteSharks
updated ch3 stuff to enums
Merge pull request #276 from jcotrel/master

updated ch3 stuff to enums
Chapter 3 Initial Empty Scenes
Merge pull request #277 from Kiroshima/master

Chapter 3 Initial Empty Scenes
Merge https://github.com/JohnMai/WhiteSharks