Katello/katello — pull request #15 by tstrachota (2012-04-19 11:45:39+00:00)
Title: cli - fix for printer regressions

Regressions caused by modified processing of data records in Printer.
Printer now:
- skips record attributes that are not contained in the data hash
- prints "None" for the None values contained in the data hash
- lets formatting functions to process also None values