Update README with instructions for generating FindBugs report
Update README with instructions for generating FindBugs report

uwieder/hiero,uwieder/hiero,mbudiu-vmw/hiero,mbudiu-vmw/hiero,lalithsuresh/hiero,lalithsuresh/hiero,mbudiu-vmw/hiero,lalithsuresh/hiero,lalithsuresh/hiero,mbudiu-vmw/hiero,uwieder/hiero,lalithsuresh/hiero,uwieder/hiero,uwieder/hiero,mbudiu-vmw/hiero