Bug 16205 - MARC editor settings menu should use a Font Awesome icon

Bug 16205 - MARC editor settings menu should use a Font Awesome icon

When I added the MARC editor settings menu in Bug 15859 I accidentally
used a Glyphicon. This patch corrects it to use a Font Awesome icon.

To test, apply the patch and open the basic cataloging editor. The
"Settings" menu should use a Font Awesome icon instead of a Glyphicon.

Signed-off-by: Hector Castro <hector.hecaxmmx@gmail.com>
Icons changed
Signed-off-by: Tomas Cohen Arazi <tomascohen@unc.edu.ar>
Works as expected, no qa errors

Signed-off-by: Brendan Gallagher brendan@bywatersolutions.com