chmod +r the metadata.json file since 0600 is not usefull for a data file.

Submitted by:	mux@


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@374843 35697150-7ecd-e111-bb59-0022644237b5
Retire BSDPAN.

It was never converted to pkg, and starting with Perl 5.18 gives out
annoying warnings.

Differential Revision: https://reviews.freebsd.org/D1318
Reviewed by:	swills
With hat:	perl
Sponsored by:	Absolight


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@374844 35697150-7ecd-e111-bb59-0022644237b5
Avoid defining do-install if NO_INSTALL is defined


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@374845 35697150-7ecd-e111-bb59-0022644237b5