Bug 12683: Use NoLoginInstructions to customize text for OPAC user/pass information

Bug 12683: Use NoLoginInstructions to customize text for OPAC user/pass information

Enable staff to setting a text for OPAC user/pass information

Modified:

C4/Auth.pm
koha-tmpl/opac-tmpl/bootstrap/en/includes/usermenu.inc   -add a text to the popup login page
koha-tmpl/opac-tmpl/bootstrap/en/includes/opac-main.tt   -add a text to the main login page

Testing:

I Apply the patch

0) Search NoLoginInstructions preference
1) Add/modify a text
2) Open OPAC main page
3) Validate the text added under Login button
4) Click in "Log in to your account" link
5) Validate the text added under input password (popup)

Sponsored-by: CCSR ( http://www.ccsr.qc.ca )
Patch behaves as expected.
Signed-off-by: Marc Veron <veron@veron.ch>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>