add check if changes are commited
rename package-local task to tarball
fix typos in check committed
remove not needed tasks or tasks that is not generic
add note that preferred way should be to generate during build
produce nicer output for check syntax
produce nicer output for check syntax
update dependencies of package task
fix description of tarball task
fix typo
add missing license header
respect gitignore
check:committed: improved message; list the *modified* files
fixed the string to require
Merge pull request #2 from mvidner/cleaning

Cleaning
clean up a bit check license
remove unused task
remove non-generic task
clean up a osc stuff
remove obsoleted task