bugfix: accept '=' operations in CIGAR string
bugfix: accept '=' operations in CIGAR string

xenigmax/seqan,xenigmax/seqan,bestrauc/seqan,xenigmax/seqan,xenigmax/seqan,bestrauc/seqan,bestrauc/seqan,xenigmax/seqan,bestrauc/seqan,xenigmax/seqan,bestrauc/seqan,bestrauc/seqan,bestrauc/seqan,xenigmax/seqan,bestrauc/seqan,xenigmax/seqan