add docu build script

docu/doxygen.ini

@@ -92,6 +92,7 @@ ALLOW_UNICODE_NAMES    = NO
 # The default value is: English.
 
 OUTPUT_LANGUAGE        = English
+#German
 
 # If the BRIEF_MEMBER_DESC tag is set to YES, doxygen will include brief member
 # descriptions after the members that are listed in the file and class
@@ -673,7 +674,7 @@ SHOW_USED_FILES        = YES
 # (if specified).
 # The default value is: YES.
 
-SHOW_FILES             = YES
+SHOW_FILES             = NO
 
 # Set the SHOW_NAMESPACES tag to NO to disable the generation of the Namespaces
 # page. This will remove the Namespaces entry from the Quick Index and from the
@@ -876,7 +877,8 @@ RECURSIVE              = YES
 EXCLUDE                = bw_client.py \
                          bw_server.py \
                          FileHead.template.py \
-                         venv
+                         venv \
+                         docu
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
 # directories that are symbolic links (a Unix file system feature) are excluded