ID property access from python for pose channels, bones and any ID objects.

The advantage with this is that global property definitions are not needed to add a property to an object.

to avoid confusion these are accessed like a dictionary (closely matching how the BGE accesses properties)

 ob["mySetting"] = 1.0

 bone["foo"] = {"one":1, "two":2.1, "three":"Three"}

 if "foo" in bone: print("prop found...")

At the moment these can also be accessed as attributes, will be changed shortly. eg.
 bone.foo == bone["foo"]

source/blender/python/intern/bpy_interface.c

@@ -177,6 +177,12 @@ static void bpy_init_modules( void )
 {
 	PyObject *mod;
 	
+	/* stand alone utility modules not related to blender directly */
+	Geometry_Init();
+	Mathutils_Init();
+	BGL_Init();
+	IDProp_Init_Types();
+
 	/* Needs to be first since this dir is needed for future modules */
 	char *modpath= BLI_gethome_folder("scripts/modules", BLI_GETHOME_ALL);
 	if(modpath) {
@@ -214,11 +220,6 @@ static void bpy_init_modules( void )
 		PyModule_AddObject(mod, "context", (PyObject *)bpy_context_module);
 	}
 
-	/* stand alone utility modules not related to blender directly */
-	Geometry_Init();
-	Mathutils_Init();
-	BGL_Init();
-
 	/* add our own modules dir, this is a python package */
 	bpy_import_test("bpy");
 }