Big refactor, many minor fixes (#441)

* Big refactor, many minor fixes

* Link fixes, icon edits

* Index and ToC fixes

* update icons in theme lib and add to device guides index

* WIP - refactor Initial setup, LAN, FF, others

* First draft ready, many fixes and edits

* Ooops - minor edits and changes on initial setup

* Add change password guide (try 2).

* Remove change password menu item from guides

* Fix display bug, think different

---------

Co-authored-by: Lucy Cifferello <12953208+elvece@users.noreply.github.com>
Co-authored-by: gStart9 <george@start9labs.com>

site/source/support/index.rst

@@ -3,8 +3,7 @@
 =======
 Support
 =======
-
-View frequently asked questions, troubleshoot common issues, or contact support.
+View frequently asked questions, troubleshoot common issues, or contact support.  If you can't find what you need, please `reach out <https://start9.com/contact>`_.  We're here to help your server work for you!
 
 .. raw:: html
 
@@ -30,15 +29,6 @@ View frequently asked questions, troubleshoot common issues, or contact support.
 
   Answers to Frequently Asked Questions from StartOS users
 
-.. topic-box::
-  :title: Contact
-  :link: https://start9.com/contact
-  :icon: scylla-icon scylla-icon--support
-  :class: large-5
-  :anchor: Get help
-
-  Get help from Start9 and the community directly
-
 .. topic-box::
   :title: External Support
   :link: external-support
@@ -48,15 +38,25 @@ View frequently asked questions, troubleshoot common issues, or contact support.
 
   Get help for third party apps that connect to your StartOS services
 
+.. topic-box::
+  :title: Contact Us
+  :link: https://start9.com/contact
+  :icon: scylla-icon scylla-icon--contact-us
+  :class: large-5
+  :anchor: Reach Out
+
+  Join us in our community channels or get support
+
 .. raw:: html
 
   </div></div>
 
 .. This is for the side navigation display
 .. toctree::
-  :maxdepth: 1
+  :maxdepth: 3
   :hidden:
 
   common-issues
   faq/index
+  concepts/index
   external-support