moved keyboard and mouse controls to main java file

keys_mouse.pde

@@ -1,17 +0,0 @@
-void mousePressed()
-{
-  if (mouseButton == LEFT) {
-    if (sourceManager.dir != null) {
-      sourceManager.importURI(sourceManager.dir + "/" + sourceManager.selection[(int)random(sourceManager.selection.length)]);
-    }
-  }
-  if (mouseButton == RIGHT) {
-    snapshot();
-  }
-}
-void mouseWheel(MouseEvent event) {
-
-  if (event.getCount() < 0) renderSize += 8;
-  else renderSize -= 8;
-  renderSize = constrain(renderSize, 8, 15000);
-}