website: Added gem5-resources page

This website is currently marked as being "under construction". This
page is referenced by the gem5 20 release notes and should therefore
exist in some capacity prior to the gem5 20 release.

It shall be populated with gem5-resources information ASAP.

Change-Id: Ib19478ef84eb123cdbdb7e8948a6953383d2593a
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5-website/+/29412
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: Jason Lowe-Power <power.jg@gmail.com>
diff --git a/_data/documentation.yml b/_data/documentation.yml
index e3d2778..5098c3c 100644
--- a/_data/documentation.yml
+++ b/_data/documentation.yml
@@ -27,6 +27,10 @@
         - page: v19.0.0.0
           url: http://doxygen.gem5.org/release/v19-0-0-0/index.html
 
+    - title: gem5 Resources
+      id: gem5_resources
+      url: /documentation/general_docs/gem5_resources
+
     - title: Full System
       id: fullsystem
       subitems:
diff --git a/_pages/documentation/general_docs/gem5_resources.md b/_pages/documentation/general_docs/gem5_resources.md
new file mode 100644
index 0000000..a09fe27
--- /dev/null
+++ b/_pages/documentation/general_docs/gem5_resources.md
@@ -0,0 +1,12 @@
+---
+layout: documentation
+title: gem5 Resources
+doc: gem5 documentation
+parent: gem5_resources
+permalink: /documentation/general_docs/gem5_resources/
+---
+
+# gem5 Resources
+
+**This page is currently under construction. If you have any questions about
+gem5 resources, please email Bobby R. Bruce at bbruce@ucdavis.edu**.