Bug 19022: inventory location and author display

Bug 19022: inventory location and author display

In inventory result page :
Location is displayed after branch without any difference.
Author is displayed into a paragraph making row hight.

This patch adds for location a span with class like in catalogue detail page, and changes author to be on same line in order to have a more compact display for this table that may be huge.

Test plan :
- Perform inventory with a barcode file
- Look at result
=> you see localtion in a new line after library and in italic
=> you see author after title on same line with "by" separator

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>