BPython:

- new submodule Scene.Radio, for radiosity: still incomplete, but in shape for demos, updated SConscript to include it;
- new functions in Window module;
- doc updates: adding a todo file and a new start page for our docs: API_intro.py + other updates;
- small fix in Ipo.c provided by Damien McGuinnes (thanks!): Nathan has a patch with IPO additions and fixes for this and more, but until it is committed, there's this fix for Ipo.getCurve('LocX'), LocY, Z and QuatW,X,Y,Z too, according to Damien.

Other files:
- radpreprocess.c: added check for "during_script()" so eventual msgs don't popup during scripts;
- drawmesh.c: made a pointer (display list) be checked before accessed, fixes crash in scripts that forget to update display lists for subsurf meshes when a 3d view is in textured view mode.

Script: updated bevel_center by Loic Berthe.

source/blender/python/SConscript

@@ -51,14 +51,16 @@ source_files = ['BPY_interface.c',
                 'api2_2x/rgbTuple.c',
                 'api2_2x/gen_utils.c',
                 'api2_2x/sceneRender.c',
+                'api2_2x/sceneRadio.c',
                 'api2_2x/EXPP_interface.c',
-		'api2_2x/Noise.c']
+                'api2_2x/Noise.c']
 
 python_env.Append (CPPPATH = ['api2_2x',
                               '../blenkernel',
                               '../blenlib',
                               '../blenloader',
                               '../render/extern/include',
+                              '../radiosity/extern/include',
                               '../makesdna',
                               '#/intern/guardedalloc',
                               '#/intern/bmfont',