add -y flag to install command at end of ubunutu setup part 1 script

Author: Bob Dill

setup_Ubuntu_Part_1.sh

@@ -304,6 +304,6 @@ do
     showStep "Installing docker for Ubuntu"
     install_docker
     showStep "installing ubuntu extras to get necessary fonts. Please accept the license agreements when prompted."
-    sudo apt-get install ubuntu-restricted-extras
+    sudo apt-get -y install ubuntu-restricted-extras
     showStep "installation Part 1 complete"
     showStep "${RED} Reboot is required prior to executing step 2"