scene.camera was missing from docs

bad bad mistake- key wasnt returning IPO's

source/blender/python/api2_2x/Key.c

@@ -315,7 +315,7 @@ static PyObject *Key_repr( BPy_Key * self )
 static PyObject *Key_getIpo( BPy_Key * self )
 {
 	if (self->key->ipo)
-		Ipo_CreatePyObject( self->key->ipo );
+		return Ipo_CreatePyObject( self->key->ipo );
 	Py_RETURN_NONE;
 }
 

source/blender/python/api2_2x/doc/Scene.py

@@ -107,6 +107,8 @@ class Scene:
 	@ivar objects: The scene's objects. The sequence supports the methods .link(ob), .unlink(ob), and .new(obdata), and can be iterated over.
 	@type cursor: Vector (wrapped)
 	@ivar cursor: the 3d cursor location for this scene.
+	@type camera: Camera or None
+	@ivar camera: The active camera for this scene (can be set)
 	@type world: World or None
 	@ivar world: The world that this scene uses (if any)
 	@type timeline: Timeline