chapter 3 transitions

chapter 3 transitions
some fixes in chapter 2

some fixes in chapter 2
..

..
updated XML for all chapters

1-2 are beta ready. 3-4 haven't been fully tested yet due to incomplete
scenes.
The main issue with dialoguer at the moment is that checking the
condition of variables sometimes is wrong and it's impossible to know if
it works without testing it first in-game.
Edited Chapter 4 some more

completed some of the later scenes and worked on the map