Merged changes in the trunk up to revision 40096.

Conflicts resolved:
source/blender/makesrna/intern/rna_scene.c
source/blender/python/intern/CMakeLists.txt

Note for branch builders: Enabling Blender Player may cause linker errors.

doc/python_api/sphinx_doc_gen.py

@@ -104,6 +104,8 @@ sphinx-build doc/python_api/sphinx-in doc/python_api/sphinx-out
 INFO_DOCS = (
     ("info_quickstart.rst", "Blender/Python Quickstart: new to blender/scripting and want to get you're feet wet?"),
     ("info_overview.rst", "Blender/Python API Overview: a more complete explanation of python integration"),
+    ("info_best_practice.rst", "Best Practice: Conventions to follow for writing good scripts"),
+    ("info_tips_and_tricks.rst", "Tips and Tricks: Hints to help you while writeing scripts for blender"),
     ("info_gotcha.rst", "Gotcha's: some of the problems you may come up against when writing scripts"),
     )
 
@@ -586,6 +588,7 @@ def pycontext2sphinx(BASEPATH):
         "sequences": ("Sequence", True),
         "smoke": ("SmokeModifier", False),
         "soft_body": ("SoftBodyModifier", False),
+        "speaker": ("Speaker", False),
         "texture": ("Texture", False),
         "texture_slot": ("MaterialTextureSlot", False),
         "vertex_paint_object": ("Object", False),