changed "get_ipo(key, ..." to "get_ipo((ID *)key, ..." in line 107.
* changed insert_meshkey(Mesh *me) to insert_meshkey(Mesh *me, short offline):
   To call this function from a script, so that it doesn't pop the
   "relative / absolute" dialog window when the "offline" arg is non-zero.

Exppython:

* NMesh module:
   - Added method NMesh.addMaterial(mat) to the NMesh module:
   alternative safer (aka slower) way to add materials.
   - Added optional arg to NMesh_update():
   if given and equal to 1, the mesh normals are recalculated.
   - Fixed NMesh.getVertexInfluences: it was segfaulting when a NULL bone was
   linked to the vertex.  Thanks to Jiba on the bf-python mailing list for
   bug report and sample .blend file.  Also made this method give an IndexError
   when the vertex index is out of range.
* Material module:
   Added specR, specG, specB vars for compatibility with the 2.25 API.
   Pointed by Manuel Bastioni.
* Image module:
    Exposed image width, height and depth parameters.
    From a suggestion by jms.
* BPython Ref Doc:
  - Small updates to reflect the above additions.
  - Added info for the Bone type in the Armature doc.