Merge pull request #2479 from gabrieldemarmiesse/removing_links_in_toc

Removing oudated pages from the table of content in the documenation main page.

docs/src/reference/index.rst

@@ -11,11 +11,7 @@ Contents:
    :maxdepth: 2
 
    compilation
-   extension_types
-   interfacing_with_other_code
-   special_mention
-   limitations
-   directives
+
 
 Indices and tables
 ------------------