2.50:

svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r19820:HEAD

Notes:
* Game and sequencer RNA, and sequencer header are now out of date
  a bit after changes in trunk.
* I didn't know how to port these bugfixes, most likely they are
  not needed anymore.
  * Fix "duplicate strip" always increase the user count for ipo.
  * IPO pinning on sequencer strips was lost during Undo.

source/gameengine/GameLogic/SCA_MouseSensor.cpp

@@ -111,7 +111,7 @@ CValue* SCA_MouseSensor::GetReplica()
 {
 	SCA_MouseSensor* replica = new SCA_MouseSensor(*this);
 	// this will copy properties and so on...
-	CValue::AddDataToReplica(replica);
+	replica->ProcessReplica();
 	replica->Init();
 
 	return replica;
@@ -144,7 +144,7 @@ SCA_IInputDevice::KX_EnumInputs SCA_MouseSensor::GetHotKey()
 
 
 
-bool SCA_MouseSensor::Evaluate(CValue* event)
+bool SCA_MouseSensor::Evaluate()
 {
 	bool result = false;
 	bool reset = m_reset && m_level;
@@ -296,8 +296,13 @@ KX_PYMETHODDEF_DOC_O(SCA_MouseSensor, getButtonStatus,
 /* ------------------------------------------------------------------------- */
 
 PyTypeObject SCA_MouseSensor::Type = {
-	PyObject_HEAD_INIT(NULL)
-	0,
+#if (PY_VERSION_HEX >= 0x02060000)
+	PyVarObject_HEAD_INIT(NULL, 0)
+#else
+	/* python 2.5 and below */
+	PyObject_HEAD_INIT( NULL )  /* required py macro */
+	0,                          /* ob_size */
+#endif
 	"SCA_MouseSensor",
 	sizeof(PyObjectPlus_Proxy),
 	0,
@@ -342,6 +347,10 @@ PyObject* SCA_MouseSensor::py_getattro(PyObject *attr)
 	py_getattro_up(SCA_ISensor);
 }
 
+PyObject* SCA_MouseSensor::py_getattro_dict() {
+	py_getattro_dict_up(SCA_ISensor);
+}
+
 int SCA_MouseSensor::py_setattro(PyObject *attr, PyObject *value)
 {
 	py_setattro_up(SCA_ISensor);