Overhaul 3D:
* Move entire GE to core emu.
* Move OpenGL renderer to emu core for optional use by platforms, removing ogl_collector. Now every platform shares the same 3d code.
* Reorganize 3d code to defer rendering to after 3d vblank. Eliminates tearing, and texturing artifacts. [zeromus]
* Move lighting model to software instead of using opengl´s fixed function model [zeromus]
* Render shadow volumes; toon shading and highlight table [zeromus, luigi__]
* Added texture caching! big speed up. [CrazyMax]

bug: Fix a race condition in NDS_3D_Reset and NDS_glInit [zeromus]
bug: Fix the buggy auto frameskip logic which made the emu slow to a crawl. Now it runs fast! [zeromus]
bug: Fix resizing, rotate & aspect ration of main window. [CrazyMax,_zeromus]
bug: Remove multithreading from user interface after finding several synchronization issues [zeromus]
enh: recent roms menu [luigi_]
enh: Changed graphics render core to DirectDraw (work faster) [CrazyMax]
enh: Add an arm9 cpu load average calculator similar to no$. but I dont think it works right. [zeromus]
enh: Rewrite all debug tools (autoupdate works now) [CrazyMax]
enh: Rewrite input core & replace config input dialog [CrazyMax]
enh: Add AVI output [zeromus]
enh: Add pause toggle and frame advance hotkeys [adelikat]
enh: Add frame counter display and hud messages framework [adelikat]
enh: Main window remembers position, size, and a few other emu preferences [adelikat]
enh: Removed directx sdk dependency for easier building. [zeromus]
enh: Savestate doesnt unpause emu if it is already paused [adelikat]