fix for: zmq only takes ascii, no unicode
fix for: zmq only takes ascii, no unicode

some divisionfixes / -> //

dstoe/vigra,dstoe/vigra,funkey/vigra,dstoe/vigra,dagophil/vigra,funkey/vigra,dstoe/vigra,funkey/vigra,dagophil/vigra,dagophil/vigra,dagophil/vigra,dagophil/vigra,dstoe/vigra,dstoe/vigra,funkey/vigra,dstoe/vigra,dagophil/vigra,dagophil/vigra,funkey/vigra,funkey/vigra,funkey/vigra