clean up a bit check license
remove unused task
remove non-generic task
clean up a osc stuff
remove obsoleted task
clean up preparation directory in tarball task
update to the latest version
fix gemspec
fix typo
do not double provide itself
improvements proposed by code review by mvidner
explain sed magic
do not forget to eval command next time
fix indentation
Merge pull request #3 from openSUSE/cleaning2

Cleaning2