DOC: #2050 remove dead link to rst file on top of every cookbook pages

Close #2050 (closed)

Documentation/Cookbook/rst/conf.py.in

@@ -175,7 +175,7 @@ html_static_path = ['_static']
 #html_split_index = False
 
 html_context = {
-    'display_gitlab': True,
+    'display_gitlab': False,
     'gitlab_host': "gitlab.orfeo-toolbox.org",
     'gitlab_user': 'orfeotoolbox',
     'gitlab_repo': 'OTB',
@@ -185,7 +185,7 @@ html_context = {
 }
 
 # If true, links to the reST sources are added to the pages.
-html_show_sourcelink = True
+html_show_sourcelink = False
 
 # If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
 html_show_sphinx = True