Fixes #8260/BZ1142763: break word on detail labels.

The detail labels are fixed width and long labels would overlap
the detail values.  This commit wraps the detail labels so there
is no overlap.

http://projects.theforeman.org/issues/8260
https://bugzilla.redhat.com/show_bug.cgi?id=1142763
Merge pull request #18 from waldenraines/8260

Fixes #8260/BZ1142763: break word on detail labels.