Tidy up POM to make build platform independent and correct project url
Tidy up POM to make build platform independent and correct project url

jfree/jfreechart-fse,jfree/jfreechart-fse,oskopek/jfreechart-fse,greearb/jfreechart-fse-ct,oskopek/jfreechart-fse,greearb/jfreechart-fse-ct