issue #88: Update method approve_solicitation of controller solicitation, put status in room_solicitation
issue #88: Update method approve_solicitation of controller solicitation, put status in room_solicitation

fga-gpp-mds/2017.1-SIGS,fga-gpp-mds/2017.1-SIGS,fga-gpp-mds/2017.1-SIGS,fga-gpp-mds/2017.1-SIGS,fga-gpp-mds/2017.1-SIGS