fixed bug in git config (sudo -u)

fresh.sh

@@ -205,10 +205,10 @@ set_pacman_config() {
 }
 
 set_git_config() {
-    git config --global user.email=philip.gaber@gmail.com
-    git config --global user.name=Toerd@$(hostname)
-    git config --global credential.useHttpPath true
-    git config --global credential.helper /usr/bin/pass-git-helper
+    sudo -u $uname git config --global user.email=philip.gaber@gmail.com
+    sudo -u $uname git config --global user.name=Toerd@$(hostname)
+    sudo -u $uname git config --global credential.useHttpPath true
+    sudo -u $uname git config --global credential.helper /usr/bin/pass-git-helper
 }
 
 set_system_stuff() {