* Bump revision
* Move ffcall from RUN_DEPENDS --> LIB_DEPENDS, links to two libs
* Added license, and license file
* Move USES to comply with PHB/portlint
* Add localbase, remove CPPFLAGS+ and LIBS+
* Removed append flag on CONFIGURE_ENV, MAKE_ENV, these are not necessary
* Unsilencing docs install
Reviewed by\: lifanov (mentor), matthew (mentor), johans (maintainer)
Approved by\: lifanov (mentor), matthew (mentor), johans (maintainer), blanket approval(proper use case?)
Differential Revision\: https://reviews.freebsd.org/DXXXXX
While checking the ffcall --> libffcall, I noticed some items on this port that could be fixed.