Fixed variable replacement int gettext string;
Added linebreaks in too long popup content (bnc#894573)
Using Report.Error to be autoyast-proof
Version bump; Changelog
Reverted my former change to avoid changed translation without good
reason.
Merge pull request #26 from cwh42/server-check

Fixed mistakes of last commit & fixed linebreaks in too long popup content (bnc#894573)