Created look-up tables for trigonometric functions. Refactored sprite loading. Added sprites to bonus levels.

Enable sound directly after init, not only when playing music.

Updated scene playback with more animation attributes and types. Now playback ][ frames which is full screen frames. Two types of frames missing FF and RC frames. These are the only frame left that are used.

Store more than one background from animations. 
Store the related animation index for a scene page.
Updated constant naming for animations parts.

Add function def of sinf,cosf and tanf. Symbian is missing these functions in its math.h file, but should it be located some where else?

Added support for continue yes/no scene. added to extra controls yes_no (for extended config for ports), defaults to y, n keys.

Not all compilers allow pointer comparison with anything but the pointer type or NULL! Just wondering when the Level* level should be < 0? I think != NULL is the correct statement.Please correct if not!

Updated Makefiles, merged createFullscreen() and createWindow(), moved scaling to a separate sub-menu.

Separated concepts of the "screen" that is drawn to (now the "canvas"), and the "screen" that is actually displayed. Setting the resolution now works properly with scaling.

optional code which can be selected by the define SCALE

Gp2x/Wiz: Added memset code for clearing the screen
Gp2x: needs smaller samples then the standard

Use a lower sample rate and music effects for Symbian OS. This should perhaps be controlled by a flag? SMALL_DEVICE or LOW_CAPS.