Move the variables back up to the top

vm/gitsetup.sh

@@ -2,6 +2,10 @@
 
 # This is a shell script to assist non-technical users in customizing the git environment
 # in a VM that already has Mahara installed.
+localuser=qa
+homedir=/home/$localuser
+sshdir=$homedir/.ssh
+desktopdir=$homedir/Desktop
 
 echo ""
 echo "This script will help you set up your git and generate your SSH public key"
@@ -15,10 +19,6 @@ echo ""
 echo "Otherwise, hit Return to continue."
 read
 
-localuser=qa
-homedir=/home/$localuser
-sshdir=$homedir/.ssh
-desktopdir=$homedir/Desktop
 
 echo "Please enter your name (e.g. \"Mike O'Connor\"): "
 read name