Bug 9621 - Replace YUI menu on lists pages with Bootstrap

Bug 9621 - Replace YUI menu on lists pages with Bootstrap

This patch converts the toolbar include file used by lists pages to
Bootstrap, replacing YUI button and menu code with Bootstrap markup.

To test, view any page in virtualshelves/ which uses
virtualshelves-toolbar.inc (shelves.pl). Buttons and menus should look
correct and work correctly when viewing own lists, others' lists, etc.

Revised: corrected bug number and title
Signed-off-by: Bernardo Gonzalez Kriegel <bgkriegel@gmail.com>
Comment: Work as described. No error. Looks very good.
As well as Bug 9616 the result is 10px downward from the original.

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Works nicely, on problems found.
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>