LUTECE-2049 : freemarker macros, remove boxTools from headerButtons
LUTECE-2049 : freemarker macros, remove boxTools from headerButtons

It is now in the boxHeader macro. headerButtons should not be used
anymore, it is kept only for backwards compatibility. It is a no op.

rzara/lutece-core,lutece-platform/lutece-core,lutece-platform/lutece-core,rzara/lutece-core,lutece-platform/lutece-core,rzara/lutece-core