Add misc landing page and move proxy guides (#14557)

* Add misc landing page and move proxy guides

* Add misc landing page

* Fix misc edit link

docs/Running-behind-apache.md

@@ -4,7 +4,7 @@ custom_edit_url: "https://github.com/netdata/netdata/edit/master/docs/Running-be
 sidebar_label: "Netdata via apache's mod_proxy"
 learn_status: "Published"
 learn_topic_type: "Tasks"
-learn_rel_path: "Setup/Expose local dashboard through proxy"
+learn_rel_path: "Configuration/Secure your nodes"
 -->
 
 # Netdata via apache's mod_proxy

docs/Running-behind-caddy.md

@@ -4,7 +4,7 @@ custom_edit_url: "https://github.com/netdata/netdata/edit/master/docs/Running-be
 sidebar_label: "Netdata via Caddy"
 learn_status: "Published"
 learn_topic_type: "Tasks"
-learn_rel_path: "Setup/Expose local dashboard through proxy"
+learn_rel_path: "Configuration/Secure your nodes"
 -->
 
 # Netdata via Caddy

docs/Running-behind-h2o.md

@@ -4,7 +4,7 @@ custom_edit_url: "https://github.com/netdata/netdata/edit/master/docs/Running-be
 sidebar_label: "Running Netdata behind H2O"
 learn_status: "Published"
 learn_topic_type: "Tasks"
-learn_rel_path: "Setup/Expose local dashboard through proxy"
+learn_rel_path: "Configuration/Secure your nodes"
 -->
 
 # Running Netdata behind H2O

docs/Running-behind-haproxy.md

@@ -4,7 +4,7 @@ custom_edit_url: "https://github.com/netdata/netdata/edit/master/docs/Running-be
 sidebar_label: "Netdata via HAProxy"
 learn_status: "Published"
 learn_topic_type: "Tasks"
-learn_rel_path: "Setup/Expose local dashboard through proxy"
+learn_rel_path: "Configuration/Secure your nodes"
 -->
 
 # Netdata via HAProxy

docs/Running-behind-lighttpd.md

@@ -4,7 +4,7 @@ custom_edit_url: "https://github.com/netdata/netdata/edit/master/docs/Running-be
 sidebar_label: "Netdata via lighttpd v1.4.x"
 learn_status: "Published"
 learn_topic_type: "Tasks"
-learn_rel_path: "Setup/Expose local dashboard through proxy"
+learn_rel_path: "Configuration/Secure your nodes"
 -->
 
 # Netdata via lighttpd v1.4.x

docs/Running-behind-nginx.md

@@ -4,7 +4,7 @@ custom_edit_url: "https://github.com/netdata/netdata/edit/master/docs/Running-be
 sidebar_label: "Running Netdata behind Nginx"
 learn_status: "Published"
 learn_topic_type: "Tasks"
-learn_rel_path: "Setup/Expose local dashboard through proxy"
+learn_rel_path: "Configuration/Secure your nodes"
 -->
 
 # Running Netdata behind Nginx

docs/category-overview-pages/misc-overview.md

@@ -0,0 +1,18 @@
+<!--
+title: "Miscellaneous material"
+sidebar_label: "Miscellaneous"
+custom_edit_url: "https://github.com/netdata/netdata/edit/master/docs/category-overview-pages/misc-overview.md"
+description: "Available integrations in Netdata"
+learn_status: "Published"
+learn_rel_path: "Miscellaneous"
+-->
+
+# Miscellaneous material
+
+This section contains temporary material that no longer belongs in our official documentation, and will
+be moved to other locations. We keep it here to make it accessible while we create the new articles. 
+
+
+
+
+