Fix for Bug 5075 - Terms not highlighted w/ xslt on

Fix for Bug 5075 - Terms not highlighted w/ xslt on

- XSLT didn't contain the class markup which acts as a hook
  for the JavaScript highlighting system.
- Standard results page also contained a typo which
  prevented data other than title and author from
  being highlighted

Signed-off-by: Ian Walls <ian.walls@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmcharlt@gmail.com>
(cherry picked from commit b558c0db5ad9125a947454b5ba8892f996553ab4)

Signed-off-by: Chris Nighswonger <chris.nighswonger@gmail.com>