Player2 -> Player and more

Old Player code is dropped. Now the Player2 is the new Player name. Now the svn repository is cleaner.

Other feature highlights form last code submissions:

Font gradient support. Font shadow support. Char by char rendering in TextDraw. System colors support. Partial EXFONT glyph support using $A-$Z $a-$z (not shadowed yet). [ghabry]
Improved 2x zoom and full screen. Now is faster and not using sdl_gfx for resize. Fixed initial high cpu usage. [vgvgf]
Implemented fade in / fade out transitions. [paulo_v]
Title scene textbox animation. [paulo_v]
Menu scene window implementation, implemented window_gold, show face graphic and name. [ghabry]
Fixed problems with keyboard handling and some segfaults. [ghabry]
GTK+ modal message dialogs for errors (GNU/Linux port). [fdelapena]

And a lot of bugfixes and new class stubs.

Code updates

vgvgf has completed the map rendering upper and lower layers, based on the sue445 documentation. Old player code already had support but the new implementation from scratch is cleaner and more efficient.

EN.I has uploaded the first revision of RPG Maker 2000 Test Suite. A collection of test cases to debug RPG Maker emulation.