server/rz_server: add time and level to logs
server/rz_server: add time and level to logs

tlevine/rhizi,shlomif/rhizi,yuvadm/rhizi,Rhizi/rhizi,ozFri/rhizi,shlomif/rhizi,yuvadm/rhizi,cben/rhizi,tlevine/rhizi,cben/rhizi,ozFri/rhizi,Rhizi/rhizi,Rhizi/rhizi,shlomif/rhizi,ozFri/rhizi,tlevine/rhizi,tlevine/rhizi,cben/rhizi,yuvadm/rhizi,Rhizi/rhizi,yuvadm/rhizi,shlomif/rhizi,ozFri/rhizi,cben/rhizi