Bug 31162: Add a cataloging module home page

Bug 31162: Add a cataloging module home page

This patch adds a new cataloging-home template and controller and
replaces most cases of links to addbooks.  This serves to provide a new
cataloging home page for the cataloging module and keeps it distinct
from the current addbooks page it partially replaces as a starting point
for cataloging.

We migrate most cataloging related tools from the 'Tools' module whilst
opting to move 'Rotating collections' to the 'Circulation' section of
the 'Tools' homepage. We also add links to the cataloging tab of system
preferences and a the adminstration pages if the user has the correct
permissions to have access to these areas.

Signed-off-by: KIT <michaela.sieber@kit.edu>
Signed-off-by: Emmanuel Bétemps <e.betemps@gmail.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>