Have the fedora element use the common steps in the redhat-common element. Change-Id: Ic71b11c03b5c3868cc9e82e049f2700c1b67263a
Add an element intended for use in both Fedora and RHEL. This allows them to share install steps that are common to both. Change-Id: Ie4e820a7b777b8701514351b1f802cfe57c3812e