Doc tool include common.xml in index

doc/mavlink_gitbook.py

@@ -43,7 +43,7 @@
 index_text+='\n\nMAVLink protocol-specific and vendor-specific messages (dialects) are stored in separate XML files. These often include the [common](../messages/common.md) message definition, extending it with needed vendor or protocol specific messages.'
 index_text+='\n\n> **Note** While a dialect can include any other message definition, care should be taken when including a definition file that includes another file (only a single level of nesting is tested).'
 index_text+='\n\n<span></span>\n> **Note** Vendor forks of MAVLink may contain messages that are not yet merged, and hence will not appear in this documentation.'
-index_text+='\n\nThe human-readable forms of the vendor XML files are linked below:'
+index_text+='\n\nThe human-readable forms of all the XML files are linked below:'
 
 #Fix up the BeautifulSoup output so to fix build-link errors in the generated gitbook.
 ## BS puts each tag/content in its own line. Gitbook generates anchors using the spaces/newlines. 
@@ -134,8 +134,8 @@ def inject_top_level_docs(input_html,filename):
             with open(output_file_name_withdir, 'w') as out:
                 out.write(prettyHTML )
 
-            if not file=='common.xml':
-                index_text+='\n* [%s](%s)' % (file,output_file_name)
+            #if not file=='common.xml':
+            index_text+='\n* [%s](%s)' % (file,output_file_name)
 
 #Write the index - Disabled for now.
 with open(index_file_name, 'w') as content_file: