changed default nan_definitions.mk to use python 2.5 for linux (ai64 default was py 2.2 which probably wont even compile anymore)

pose.c - left a print here
export obj would ask about file overwriting twice.

source/blender/python/api2_2x/Pose.c

@@ -723,7 +723,6 @@ AttributeError:
 //Gets the pose_mat
 static PyObject *PoseBone_getPoseMatrix(BPy_PoseBone *self, void *closure)
 {
-	printmatrix4("posemat GET", self->posechannel->pose_mat );
     return newMatrixObject((float*)self->posechannel->pose_mat, 4, 4, Py_WRAP);
 }
 //------------------------PoseBone.poseMatrix (setter)

source/nan_definitions.mk

@@ -356,11 +356,7 @@ endif
     export FREEDESKTOP ?= true
 
     export NAN_PYTHON ?= /usr
-      ifeq ($(CPU),ia64)
-    export NAN_PYTHON_VERSION ?= 2.2
-      else
-    export NAN_PYTHON_VERSION ?= 2.3
-      endif
+    export NAN_PYTHON_VERSION ?= 2.5
     export NAN_PYTHON_BINARY ?= $(NAN_PYTHON)/bin/python$(NAN_PYTHON_VERSION)
     export NAN_OPENAL ?= /usr
     export NAN_FMOD ?= $(LCGDIR)/fmod