feat(Tutorials): Add intro blurb

Author: mstephen19

content/academy/concepts.md

@@ -1,7 +1,7 @@
 ---
 title: Concepts
 description: Learn about some common yet tricky concepts and terms that are used frequently within the academy, as well as in the world of scraper development.
-menuWeight: 9
+menuWeight: 11
 category: glossary
 paths:
     - concepts

content/academy/tutorials.md

@@ -1,12 +1,14 @@
 ---
 title: Tutorials
 description: Learn 
-menuWeight: 11
+menuWeight: 9
 category: glossary
 paths:
     - tutorials
 ---
 
 # Tutorials 📚
 
-<!-- blah blah this section has tutorials -->
+In web scraping, there are a whole lot of niche cases that you will run into. Because our goal with the Apify Academy is to totally prepare you for any battle you may face in your web-automation projects, we've decided to create the **Tutorials** area of the Academy.
+
+This area contains various one-off lessons about different topics related to web-scraping.