Merge pull request #2 from seanf/master

Support multiple property values
Tiny code formatting corrections.
Reinstate ant/ivy as a build option
Some tweaks
Running of tests was broken. Now corrected.
need ivy jar for jenkins builds on cloudbees
need ivy jar for jenkins builds on cloudbees
Merge branch 'master' of github.com:warwickhunter/rpm-spec-parser
Remove broken gradle build option