Minor changes
Merge branch 'master' of https://github.com/ivanvladimir/authorid
Merge branch 'master' of https://github.com/ivanvladimir/authorid
Merge branch 'master' of https://github.com/ivanvladimir/authorid
Merge branch 'master' of https://github.com/ivanvladimir/authorid
Merge branch 'master' of https://github.com/ivanvladimir/authorid
Merge branch 'master' of https://github.com/ivanvladimir/authorid
Add progress information
Fixes problem with print err