Merge pull request #69 from Ghabry/master

Bug killing spree
Merge pull request #70 from Ghabry/master

Interpreter Fixes
Merge pull request #71 from Ghabry/master

Windows build fix
Don't mess files root with empty and unused files, README, AUTHORS and COPYING are enough today, for ChangeLog use git log, NEWS is unused yet and INSTALL is copied with --add-missing
Root folder cleanup
Fix typo
Merge pull request #72 from fdelapena/master

Remove 3 files from root folder, don't depend on these
Filex #41 - Step Bug

Walking path now has 5 frames instead of 3.
Add myself as a contributor :)
Fix general toneblit. Fixes #59 (disable pixman)

PixmanBitmap::ToneBlit() was disabled since the general
Surface::ToneBlit() do the work correctly. We should decide if open an
issue to rewrite this.
another aproach to fix #41

Every move_speed has his own anime_count and i cant find a formule to
make it work.
Fix #41 & Fixes max move_speed bug

Final aproach to solve this bug.
Also solves an unreported bug: maximum speed was 8 and RM 2000/2003 only
allow a maximum of 6.
Merge pull request #75 from MarianoGnu/master

Fix #41 - Step Bug and #59 - Tone Blit