Updated selfupdate function to include custom oh-my-zsh plugins

functions.sh

@@ -4,7 +4,18 @@
 ## Selfupdate
 function dotfiles_selfupdate
 {
+    # Pull dotfiles
     (cd $DOTFILES; git pull)
+    WD=$PWD
+    # Update all git repos in $ZSH/custom/plugins
+    cd $ZSH/custom/plugins
+    for folder in $(ls); do
+        if [[ -f "$folder/.git" ]]; then
+            (cd $folder; git pull)
+        fi
+    done
+    # go back to previous working directory
+    cd $WD
 }
 
 ## get cheat sheets for commands from cheat.sh. Usage: cheat commandname