Added missing WebComment configurations variables (cfg_webcomment_timelimit_vote_validity_in_days, cfg_webcomment_timelimit_report_validity_in_days)
Added missing WebComment configurations variables (cfg_webcomment_timelimit_vote_validity_in_days, cfg_webcomment_timelimit_report_validity_in_days)

inveniosoftware/invenio,tiborsimko/invenio,inveniosoftware/invenio,tiborsimko/invenio