#2 data files: on case sensitive filesystem doesn't work

[aapoaapo]

There are some data files with UPPERCASE and code is referring them with lowercase. Doesn't work with case sensitive filesystem.

diff -r ce82998c864f data/efps/BOMB2.EFP
Binary file data/efps/BOMB2.EFP has changed
diff -r ce82998c864f data/efps/ENEMY8.EFP
Binary file data/efps/ENEMY8.EFP has changed
diff -r ce82998c864f data/efps/ENEMY9.EFP
Binary file data/efps/ENEMY9.EFP has changed
diff -r ce82998c864f data/efps/RAMBO1.EFP
Binary file data/efps/RAMBO1.EFP has changed
diff -r ce82998c864f data/efps/RAMBO3.EFP
Binary file data/efps/RAMBO3.EFP has changed
diff -r ce82998c864f data/efps/RAMBO4.EFP
Binary file data/efps/RAMBO4.EFP has changed
diff -r ce82998c864f data/efps/bomb2.efp
Binary file data/efps/bomb2.efp has changed
diff -r ce82998c864f data/efps/enemy8.efp
Binary file data/efps/enemy8.efp has changed
diff -r ce82998c864f data/efps/enemy9.efp
Binary file data/efps/enemy9.efp has changed
diff -r ce82998c864f data/efps/rambo1.efp
Binary file data/efps/rambo1.efp has changed
diff -r ce82998c864f data/efps/rambo3.efp
Binary file data/efps/rambo3.efp has changed
diff -r ce82998c864f data/efps/rambo4.efp
Binary file data/efps/rambo4.efp has changed