Add POM functions for all projects.
Create build.xml for Gutterball.
Add macrodefs to use build-jar-repository with SCLs.
Incremental addition of Requires and BuildRequires.
Flesh out spec file.
Get build-jar-repository working on RHEL 7 too.
Merge pull request #680 from candlepin/awood/gutterball_rpm

gutterball rpm