Bug 22422: improve item location display with class "shelvingloc"

Bug 22422: improve item location display with class "shelvingloc"

In record detail page, item location is displayed with CSS using class "shelvingloc".
Many many places at intranet and OPAC can use this class.
It allows to change display in all places using CSS customisation.

This patch removes the CSS "display:block" for class "shelvingloc".
Some places where using "inline" to correct the display.
I think the display should not be managed in template.
So it will be inline by default and it can be changed by custom CSS, on all places or depending on a selctor.

Test plan :
1) Compile SCSS to CSS
2) Add to preferences IntranetUserCSS and OPACUserCSS : .shelvingloc { color:red }
3) Go to pages impacted by patch, be sure to look at cart with "more details"
4) You see item location italic and red

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>