Make icon filename lowercase for uniqeueness-check
Make icon filename lowercase for uniqeueness-check

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