fix awstats/webalizer alias-generation (better solution), this one goes to byteworkshosting, thanks), finally fixes #1067

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
setting version to 0.9.28-rc1

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
fix idna conversion for UTF-8, thx to anbrosius (via github)

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>