Example RPM spec and system files for CentOS 7.

To prepare source tarballs from the Git repository execute the following commands:

1. For the Sagan
cd ~/rpmbuild/SOURCES
git clone https://github.com/beave/sagan.git sagan-1.0.0RC5
tar --exclude='.git*' -czf sagan-1.0.0RC5.tar.gz sagan-1.0.0RC5

2. For the Sagan Rules
cd ~/rpmbuild/SOURCES
git clone https://github.com/beave/sagan-rules.git
tar --exclude='.git*' -czf "sagan-rules-`git -C sagan-rules rev-parse --short HEAD`.tar.gz" sagan-rules
