refactored scripting to hide actual script implementation

src/scripts/demos/simple_000.lua

@@ -6,9 +6,27 @@ print("hellow pixwerx")
 local v = pw.vector3.new()
 v:set(0,1,2)
 
+-- objects need to be cloned
+local v2 = v:clone()
+
+-- manipulate stuff
 v.x = 0.2
 v.y = pw.pi
 
-print(v.x)
 
-print(v:v())
+print("v : ", v:v())
+print("v2: ", v2:v())
+
+local q = pw.quaternion.new()
+
+print("q",q.x,q.y,q.z,q.w)
+
+local aa = pw.axisangle.new()
+
+-- assign vector to axis
+aa.axis = v
+
+print("aa",aa.axis.x)
+
+--local scene = pw:scene.new()
+