TPAC Turn dashes into space in subject search links for better matching

Thanks to Dan Wells for finding a bug and fixing it for demonstration
purposes.

Signed-off-by: Lebbeous Fogle-Weekley <lebbeous@esilibrary.com>
Signed-off-by: Dan Wells <dbw2@calvin.edu>
Use inline-block for opac-multiline-button style

Follow up for LP1102934 which introduced CSS for opac-multiline-button.

The button appeared noticeably larger if using the english text for
"FAQs" on the login help button. Using inline-block for the style shrinks
it to fit more appropriately based on actual amount of text instead of
leaving it an unusually large looking button.

Signed-off-by: Ben Shum <bshum@biblio.org>
Signed-off-by: Kyle Tomita <ktomita@catalystitservices.com>
TPAC: Render record titles and authors consistently

Yamil Suarez noticed that the titles and authors in the call number
browse results page were presented differently than the regular search
results. This change removes some of the hard-coded <em> tags and "bold"
classes, in favour of new "record_author" and "record_title" CSS
classes. Now sites can simply change the CSS in one place to keep things
consistent between the two search results pages.

Signed-off-by: Dan Scott <dscott@laurentian.ca>
Signed-off-by: Yamil Suarez <yamil@yamil.com>
Signed-off-by: Ben Shum <bshum@biblio.org>