doxygen: update doxygen & add balembic group

doc/doxygen/doxygen.source.h

@@ -1,10 +1,4 @@
 
-/** \defgroup blenderplayer Blender Player */
-
-/** \defgroup blc bad level calls
- *  \ingroup blenderplayer
- */
-
 /** \defgroup render Rendering
  *  \ingroup blender
  */
@@ -29,15 +23,14 @@
  *  \ingroup python
  */
 
-/** \defgroup blpluginapi Blender pluginapi
- *  \ingroup blender
- *  \attention not in use currently
- */
-
 /* ================================ */
 
 /** \defgroup blender Blender */
 
+/** \defgroup balembic BlenderAlembic
+ *  \ingroup blender
+ */
+
 /** \defgroup blt BlenTranslation
  *  \ingroup blender
  */
@@ -81,6 +74,10 @@
  *  \ingroup blender
  */
 
+/** \defgroup shader_fx Shader Effects
+ *  \ingroup blender
+ */
+
 /** \defgroup data DNA, RNA and .blend access*/
 
 /** \defgroup gpu GPU