Add git specific skill

codingjeremy · codingjeremy · commit 4ff168d48df9 · 2015-12-15T17:18:10.000-08:00
diff --git a/introduction.md b/introduction.md
@@ -5,4 +5,5 @@ Favorite code school path: Electives!
 * Java
 * Android
 * HTML
-* Git 
+* Git
+* Killing history using git rebase
