textproc/grap: 1.44 -> 1.45

- autotools more recent
- no warnings for clang
  http://www.lunabase.org/~faber/Vault/software/grap/CHANGES

PR:		193178
Submitted by:	Ted Faber <faber@lunabase.org> (maintainer)


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@366736 35697150-7ecd-e111-bb59-0022644237b5