Include hostname in mailx notification

Closes rhbz#989530.

Related to rhel6 commit 9212f1e8903c1cfdb538e91ab683263be264b2fc.

Signed-off-by: Martin Milata <mmilata@redhat.com>
Merge pull request #193 from abrt/rhbz989530

Include hostname in mailx notification

Closes rhbz#989530.

Related to rhel6 commit 9212f1e8903c1cfdb538e91ab683263be264b2fc.

Signed-off-by: Martin Milata <mmilata@redhat.com>