changes 0.9.4
Better handling of encoding (bnc#850105)

Avoid crashes inside of zypper plugin when a channel's metadata contains UTF-8
data.

This commit fixes bnc#850105.
Merge pull request #16 from flavio/fix_bnc_850105

Better handling of encoding - bnc#850105
Implement packages.setLocks action (fate#312359)
Revert "Implement packages.setLocks action (fate#312359)"

This reverts commit ce2ee01f2593e89760b24f05d11bb6f29799b367. Release
will be postponed until the faeture is completely done.
changes 0.9.4