v0.7.4b: Initial LibGDX commit! more details below:

Large sections of game logic are now working through libgdx instead of
android libraries. There is still work to do but this is the first
major step. Big changes include:
- Graphics code is now through LibGDX (except for text rendering)
- Initialization and screen-handling logic is now mostly through LibGDX
- Audio is now through LibGDX
- Input handling is now through LibGDX
- Most misc functions are now through LibGDX

SPD-classes/src/main/java/com/watabou/utils/BitmapFilm.java

@@ -21,27 +21,26 @@
 
 package com.watabou.utils;
 
-import android.graphics.Bitmap;
-import android.graphics.Rect;
+import com.badlogic.gdx.graphics.Pixmap;
 
 import java.util.HashMap;
 
 public class BitmapFilm {
 
-	public Bitmap bitmap;
+	public Pixmap bitmap;
 	
 	protected HashMap<Object,Rect> frames = new HashMap<Object, Rect>();
 	
-	public BitmapFilm( Bitmap bitmap ) {
+	public BitmapFilm( Pixmap bitmap ) {
 		this.bitmap = bitmap;
 		add( null, new Rect( 0, 0, bitmap.getWidth(), bitmap.getHeight() ) );
 	}
 	
-	public BitmapFilm( Bitmap bitmap, int width ) {
+	public BitmapFilm( Pixmap bitmap, int width ) {
 		this( bitmap, width, bitmap.getHeight() );
 	}
 	
-	public BitmapFilm( Bitmap bitmap, int width, int height ) {
+	public BitmapFilm( Pixmap bitmap, int width, int height ) {
 		this.bitmap = bitmap;
 		int cols = bitmap.getWidth() / width;
 		int rows = bitmap.getHeight() / height;