fixed some codes and added character selec screen

fixed some codes and added character selec screen
became santi
adrian was here
Merge pull request #22 from jcotrel/master

became santi
Adrian's code

Adrian's code
Manually merging case generation

So that it’s still in the main branch
Updating prefabs

So that they correspond to the case generation prefabs.
Merge pull request #7 from JohnMai/master

Getting latest version