doxygen: readblenfile part of data group

doc/Doxyfile

@@ -623,7 +623,8 @@ INPUT                  = doxygen.main \
                          ../source/blender/makesdna \
                          ../source/blender/makesrna \
                          ../intern/ghost \
-                         ../source/blender/blenloader
+                         ../source/blender/blenloader \
+                         ../source/blender/readblenfile
 
 # This tag can be used to specify the character encoding of the source files 
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is 

doc/doxygen.main

@@ -87,6 +87,10 @@
  *  \ingroup data
  */
 
+/** \defgroup readblenfile readblenfile
+ *  \ingroup data
+ */
+
 /** \defgroup gui GUI */
 
 /** \defgroup wm windowmanager

source/blender/readblenfile/BLO_readblenfile.h

@@ -1,4 +1,4 @@
-/**
+/*
  * $Id$
  *
  * ***** BEGIN GPL LICENSE BLOCK *****
@@ -31,6 +31,10 @@
 #ifndef BLO_READBLENFILE_H
 #define BLO_READBLENFILE_H
 
+/** \file BLO_readblenfile.h
+ *  \ingroup readblenfile
+ */
+
 #ifdef __cplusplus
 extern "C" {
 #endif