satyr: Add command for debugging duphashes

Related to rhbz#1001135.

Signed-off-by: Martin Milata <mmilata@redhat.com>
normalize: add two vim functions

Closes rhbz#1001135.

Signed-off-by: Martin Milata <mmilata@redhat.com>
Merge pull request #118 from abrt/rhbz1001135

normalize: add two vim functions

Closes rhbz#1001135.

Signed-off-by: Martin Milata <mmilata@redhat.com>