Add new port www/py-seafobj

PR:		193315
Submitted by:	Jingfeng Yan

full desc: "This is a Python library for accessing seafile data model."

Unfortunately, that really is the most detailed description.  All the
README's are zero-bytes in the repo.


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@372297 35697150-7ecd-e111-bb59-0022644237b5