DOCS: Allow mkdocs to properly generate the documentation

Signed-off-by: Michael Jackson <mike.jackson@bluequartz.net>

Documentation/mkdocs.yml

@@ -1,7 +1,7 @@
 site_name: DREAM.3D
 theme:
   name: 'material'
-  custom_dir: '${DREAM3DProj_SOURCE_DIR}/Documentation/material-dream3d'
+  #custom_dir: '${DREAM3DProj_SOURCE_DIR}/Documentation/material-dream3d'
   palette:
     primary: light-blue
     accent: light-blue
@@ -10,10 +10,6 @@ use_directory_urls: true
 docs_dir: ReferenceManual
 site_dir: '${HTML_OUTPUT_DIR}'
 
-markdown_extensions:
-    - toc:
-        permalink: True
-
 # Extensions
 markdown_extensions:
   - admonition