Add Slides to recent workshops

README.md

@@ -16,6 +16,17 @@ expanding the adoption of git at ORNL.
 
 ## Upcoming Workshops
 
+* [Dec 22: What is a Merge Request?](#dec-22-what-is-a-merge-request)
+* [Dec 29: Branches for Fun and Profit](#dec-29-branches-for-fun-and-profit)
+* [Jan 5: Git-Flow -- The Standard Git Workflow](#jan-5-git-flow-the-standard-git-workflow)
+* [Jan 26: Continuous Integration with Gitlab Runners](#jan-26-continuous-integration-with-gitlab-runners)
+
+### Recent Workshops
+
+* [Dec 1: Using code.ornl.gov](#dec-1-using-codeornlgov) | [Slides](using-code-ornl-gov/)
+
+## Workshop Summaries
+
 ### Dec 22: What is a Merge Request?
 **Thursday 12/22, 9:00am in JICS Auditorium (5100 RM 128)**
 
@@ -55,8 +66,6 @@ perfect) line of defense for keeping bugs out of your code.
 We'll talk about how to set up gitlab runners on your desktop, and define a 
 simple "pipeline" that tells Gitlab what to do when new code is pushed.
 
-## Past Workshops
-
 ### Dec 1: Using code.ornl.gov
 **Thursday 12/1, 9:00am in JICS Auditorium (5100 RM 128)**