Revert "No ubuntu user, disallow root login, root shell on tty1"

This reverts commit 64e8cc5aacd60c748213ca891f5503d379d18786.
diff --git a/ubuntu-14.04/scripts/base.sh b/ubuntu-14.04/scripts/base.sh
index 73af61c..43e6360 100644
--- a/ubuntu-14.04/scripts/base.sh
+++ b/ubuntu-14.04/scripts/base.sh
@@ -17,7 +17,7 @@
 apt-get purge -y linux-image-* linux-headers-*
 apt-get install -y linux-generic-lts-utopic
 
-apt-get -y autoremove --purge
+apt-get autoremove --purge
 
 # Setup cloud-init
 apt-get -y install cloud-init