1.4.1-1 - Initial release for OpenSwitch

• Add libssl-dev as build dependency
• Fix libtac2-bin install

Install

sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys AD5073F1
cat <<EOF | sudo tee -a /etc/apt/sources.list
deb     http://deb.openswitch.net/contrib/stretch stable main
deb-src http://deb.openswitch.net/contrib/stretch stable main
EOF
sudo apt-get update && sudo apt-get install libpam-tacplus libtac2-bin