add CM_Db_Db::replace()
add CM_Db_Db::replace()

zazabe/cm,cargomedia/CM,alexispeter/CM,tomaszdurka/CM,mariansollmann/CM,njam/CM,njam/CM,mariansollmann/CM,tomaszdurka/CM,zazabe/cm,christopheschwyzer/CM,njam/CM,mariansollmann/CM,fauvel/CM,cargomedia/CM,tomaszdurka/CM,vogdb/cm,vogdb/cm,njam/CM,alexispeter/CM,alexispeter/CM,vogdb/cm,fvovan/CM,cargomedia/CM,fauvel/CM,alexispeter/CM,mariansollmann/CM,christopheschwyzer/CM,tomaszdurka/CM,vogdb/cm,cargomedia/CM,fauvel/CM,fvovan/CM,zazabe/cm,zazabe/cm,fvovan/CM,tomaszdurka/CM,christopheschwyzer/CM,njam/CM,fauvel/CM,fauvel/CM,fvovan/CM,vogdb/cm,christopheschwyzer/CM