Install Function Runtime

## install.sh
curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpg
sudo mv microsoft.gpg /etc/apt/trusted.gpg.d/microsoft.gpg

sudo sh -c 'echo "deb [arch=amd64] https://packages.microsoft.com/repos/microsoft-ubuntu-$(lsb_release -cs)-prod $(lsb_release -cs) main" > /etc/apt/sources.list.d/dotnetdev.list'
sudo apt-get update

sudo apt-get install azure-functions-core-tools
	curl https://packages.microsoft.com/keys/microsoft.asc \| gpg --dearmor > microsoft.gpg
	sudo mv microsoft.gpg /etc/apt/trusted.gpg.d/microsoft.gpg

	sudo sh -c 'echo "deb [arch=amd64] https://packages.microsoft.com/repos/microsoft-ubuntu-$(lsb_release -cs)-prod $(lsb_release -cs) main" > /etc/apt/sources.list.d/dotnetdev.list'
	sudo apt-get update

	sudo apt-get install azure-functions-core-tools