Move best practices under side bar to orb authors.

Move best practices under side bar to orb authors.

Author: KyleTryon

jekyll/_data/sidenav.yml

@@ -83,8 +83,6 @@ en:
           link: 2.0/orb-intro/
         - name: Orbs FAQ
           link: 2.0/orbs-faq/
-        - name: Orbs Best Practices
-          link: 2.0/orbs-best-practices/
         - name: Orbs Concepts
           link: 2.0/using-orbs/
         - name: Orbs Reference
@@ -104,6 +102,8 @@ en:
           link: 2.0/orb-author/
         - name: Test and Publish Your Orb
           link: 2.0/orb-author-validate-publish/
+        - name: Orbs Best Practices
+          link: 2.0/orbs-best-practices/
     - name: Using Orbs
       link: 2.0/orbs-user-config/
       children: