Reorder navbar, remove shovel emoji due to compatibility issues

Author: ariva00

_pages/profiles.md

@@ -2,10 +2,10 @@
 layout: profiles
 permalink: /people/
 title: People
-description: Who is digging. 🪏🪏🪏
+description: Who is digging.
 ex_members_title: Past Members
 #ex_members_description: Who's been here before
 nav: true
-nav_order: 7
+nav_order: 2
 collection: people
 ---

_pages/publications.md

@@ -4,7 +4,7 @@ permalink: /publications/
 title: Publications
 description: publications by categories in reversed chronological order. generated by jekyll-scholar.
 nav: true
-nav_order: 2
+nav_order: 3
 ---
 
 <!-- _pages/publications.md -->