Bug 8707 - tags always say approved

Bug 8707 - tags always say approved

Template scope error caused an incorrect state on the
approval/rejection buttons when viewing rejected tags.

To test, go to Tags and view the list of rejected tags.
In the "Actions" column, the "rejected" button should be
greyed out, and the "approve" button active.

Signed-off-by: Nicole C. Engard <nengard@bywatersolutions.com>
Passed-QA-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>