Bug 9649 - Replace YUI buttons on cataloging home page with Bootstrap

Bug 9649 - Replace YUI buttons on cataloging home page with Bootstrap

This patch converts the buttons on the cataloging home page to
Bootstrap, replacing the YUI button and menu code with Bootstrap markup.

This patch moves the functionality of cataloging-toolbar.inc
into addbooks.tt since it is the only place where the include
was used. cataloging-toolbar.inc is removed.

To test, view the cataloging home page. Buttons and menus should look
correct and work correctly.

Signed-off-by: Bernardo Gonzalez Kriegel <bgkriegel@gmail.com>
Comment: Buttons look and work well. No errors.

Please sign Bug 3549

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Works nicely, no problems found.
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>