Merge pull request #14 from vaendryl/master

update to latest
re-wrote bonus screen

-the bonus screen should now be easier to modify
-added a deleted scene menu to the bonus screen
-added a chapter selection screen to the bonus screen
disabled chapter selection screen

There are some problems with the chapter selection screen when you don't
start at chapter 1
Merge pull request #24 from EnderShadow/master

Re-coded the bonus menu