Merge branch 'master' of github.com:git-school/workshop-setup

Author: Michelle Tilley

Diff for: .gitmodules

@@ -7,3 +7,9 @@
 [submodule "install-git"]
 	path = install-git
 	url = https://github.com/git-school/installing-git.git
+[submodule "workshop-reference"]
+	path = workshop-reference
+	url = https://github.com/git-school/workshop-reference.git
+[submodule "three-trees-of-git"]
+	path = three-trees-of-git
+	url = https://github.com/git-school/three-trees-of-git.git

Diff for: README.md

@@ -3,7 +3,12 @@ Git Workshop Setup
 
 Hello! To prepare for the workshop, we ask that you please do the following two things:
 
-1. Get the Materials
+1. Get the Software
+-------------------
+
+Please make sure you have an appropriate installation of Git installed! You should be able to access it from your computer's command line application. Follow the instructions in [the Installing Git repository](https://github.com/git-school/installing-git) for more detailed instructions.
+
+2. Get the Materials
 --------------------
 
 ### Clone the Repository
@@ -21,10 +26,11 @@ Once cloned correctly, you should have additional subfolders inside the clone re
 A day or two before the workshop, please take a moment to pull down the latest changes so everything is up to date. From inside the cloned repository, run:
 
 ```
-git submodule update --init --recursive
+git pull
 ```
 
-2. Get the Software
--------------------
+and then
 
-Please make sure you have an appropriate installation of Git installed! Follow the instructions in [the Installing Git repository](https://github.com/git-school/installing-git) for more detailed instructions.
+```
+git submodule update --init --recursive
+```