Scripts:

- Fixes by Jean-Michel Soler: mod_ai2obj.py, mod_svg2obj.py;
- Fixes by Campbell Barton: obj_import.py;
- Small fix to mod_meshtools.py (fixes bug #1605: http://projects.blender.org/tracker/?func=detail&atid=125&aid=1605&group_id=9);
- Updates by Jean-Baptiste (Jiba) to his blender2cal3d.py;
- Updates to all his import / export scripts (added doc data) by Anthony D'Agostino;
- Update to off_import: support for uv data, by Arne Schmitz.

BPython:
- Removed Object.get and .getSelected (deprecated long ago, we use .Get and .GetSelected) -- fixes #1861: http://projects.blender.org/tracker/?func=detail&atid=125&aid=1861&group_id=9
- Applied patch by Michael Reimpell: quat.c - fix for wrong initialization with newQuaternionObject; Mathutils documentation improvements.
- Stani reported a wrong return msg in IpoCurve.Get (that is unimplemented).

Thanks to all coders mentioned above!

source/blender/python/api2_2x/quat.c

@@ -531,13 +531,17 @@ PyTypeObject quaternion_Type = {
 	&Quaternion_SeqMethods,	/*tp_as_sequence */
 };
 
-/* 
- newQuaternionObject
- 
- if the quat arg is not null, this method allocates memory and copies *quat into it.
- we will free the memory in the dealloc routine.
-*/
-
+/** Creates a new quaternion object.
+ * 
+ * Memory for a new quaternion is allocated. The quaternion copies the given 
+ * list of parameters or initializes to the identity, if a <code>NULL</code>
+ * pointer is given as parameter. The memory will be freed in the dealloc
+ * routine.
+ * 
+ * @param quat Pointer to a list of floats for the quanternion parameters w, x, y, z.
+ * @return Quaternion Python object.
+ * @see Quaternion_Identity
+ */
 PyObject *newQuaternionObject( float *quat )
 {
 	QuaternionObject *self;
@@ -550,10 +554,7 @@ PyObject *newQuaternionObject( float *quat )
 	self->quat = PyMem_Malloc( 4 * sizeof( float ) );
 
 	if( !quat ) {
-		for( x = 0; x < 4; x++ ) {
-			self->quat[x] = 0.0f;
-		}
-		self->quat[3] = 1.0f;
+		Quaternion_Identity(self);
 	} else {
 		for( x = 0; x < 4; x++ ) {
 			self->quat[x] = quat[x];