progresses on processing script

processing-js 0.4 has been merged in some relevant parts
basic and topic scripts added for test
color handling fixed, more scripts show up now

scripts/processing/basic/noloop.pde

@@ -0,0 +1,23 @@
+// The statements in the setup() function 
+// execute once when the program begins
+void setup() 
+{
+  size(200, 200);  // Size should be the first statement
+  stroke(255);     // Set line drawing color to white
+  frameRate(30);
+  noLoop();
+}
+
+float y = 100;
+
+// The statements in draw() are executed until the 
+// program is stopped. Each statement is executed in 
+// sequence and after the last line is read, the first 
+// line is executed again.
+void draw() 
+{ 
+  background(0);   // Set the background to black
+  y = y - 1; 
+  if (y < 0) { y = height; } 
+  line(0, y, width, y);  
+}