Bug 15111: Do not include the antiClickjack legacy browser trick for greybox

Bug 15111: Do not include the antiClickjack legacy browser trick for greybox

Most of the scripts called via greybox (which uses iframe) don't include
doc-head-close. But some do.
This patch adds a popup parameter for these templates, not to include
the legacy browser trick and avoid the replacement of the location.

Test plan:
1/ Export patroncard and label
2/ translate itemtypes
3/ click on a idref link at the OPAC

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>