enhancing data sanity checks
introducing sorted mode
Workaround for error division by 0 in print_progress_info
Merge branch 'master' of https://github.com/RedHatQE/dva
Update README.md
Update README.md
Merge branch 'master' of https://github.com/RedHatQE/dva
Merge branch 'master' of https://github.com/RedHatQE/dva into issue12

because I want to merge master and my branch issue12
added debug mode for bugzilla option to do not create bugs. Just see output