Remove WWW entries moved into port Makefiles
Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
Approved by: portmgr (tcberner)
biology/picard-tools: CLI tools for manipulating sequencing data
Picard is a set of command line tools for manipulating high-throughput
sequencing (HTS) data and formats such as SAM/BAM/CRAM and VCF. These file
formats are defined in the Hts-specs repository.