Bug 22007: Remove html filters when KohaDates called with a parameter

Bug 22007: Remove html filters when KohaDates called with a parameter

Bug 13618 took care of the KohaDates output but not if it is called
with a parameter (eg. [% var | $KohaDates with_hours => 1 %]).

We could avoid unnecessary processing by removing the extra html filter.

Patch generated with the following command:
  % perl -p -i -e 's/KohaDates([^%\|]*)\s?\|\s?html\s?/KohaDates $1/g' **/*.inc **/*.tt

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>