For debug build an assertion failed because of presentation, smil and
anim namespaces were not registered before exporting. The JavaScript
engine has been modified in order to handle qualified animation elements
and attributes.

Change-Id: I2415fd59c2d1afddb1c68b708feb62e446ea5252
Reviewed-on: https://gerrit.libreoffice.org/20235Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Andras Timar <andras.timar@collabora.com>