Fix "covarage" typo in XSL transforms

To the best of my knowledge, no actual XML format requires the
"covarage" typo as an element or attribute, and no site should be
entering a "covarage" metadata field.

Signed-off-by: Dan Scott <dan@coffeecode.net>
Init Kennesaw KSU Soar mirage2 theme.

I'm going to refactor their full theme to an inherit theme
Update new Kennesaw SOAR mirage2 theme with layout, colors, images
Rename discovery configs for instances
Add metadata to all i18n keys
Tweaks to item-view, show subject, description on simple
Full Metadata view, hide language, show human metadata fields
Mirage2 full width holder
Set java compile version to 1.7
Discovery related items mintermfrequency from 5 to 2

Results weren't showing previously.
Add Kennesaw SOAR updated metadata fields text