Bug 7747 [FOLLOW-UP] Replace YUI autocomplete with jQueryUI

Bug 7747 [FOLLOW-UP] Replace YUI autocomplete with jQueryUI

This patch removes the template calls to the now-obsolete
YUI JS dependencies and removes the relevant YUI files themselves.

First two work perfectly, circulation search header and overdues patron
authorized value. Authorities search does not seem to work, old yui file
are still referenced in auth_finder.tt. The jquery works, but data set
is not found, or I messed up my authority record.

Signed-off-by: Michael Davis <m.r.davis@cranfield.ac.uk>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>