Remove # $FreeBSD$ from Makefiles.

Update OCaml to version 4.05.0 (this is the last version where strings
are unsafe by default, which is the main motivation why it was picked,
but not the very latest one) and synchronize the rest of the stack and
dependent ports with it, particularly:

  - Update `devel/ocaml-ocamlbuild' to version 0.14.0 and unbreak,
    register build dependency on all ports that require it (should
    be part of USE_OCAML, but we do not want to make any Mk-related
    changes the for time being)
  - Update `devel/ocaml-camlp4' to version 4.05+2
  - Update `devel/ocaml-camlp5' to version 7.07 (the project had
    moved to GitHub)
  - Mark `devel/ocaml-deriving-ocsigen' as BROKEN for now, it is
    very outdated and requires quite a lot of work
  - Update `x11-toolkits/ocaml-labltk' to version 8.06.3

PR:		218333
Exp-run by:	antoine

Stepping down as maintainer for some ports.

Remove ${PORTSDIR}/ from dependencies, categories r, s, t, and u.

With hat:	portmgr
Sponsored by:	Absolight

Use my FreeBSD address as MAINTAINER

- Update ocaml-text to 0.8, now from Github
- Adopt port

Reset 14 ocaml ports maintained by Jaap Boender per his request

"I don't use FreeBSD very much anymore, so I'm not really the best person
 to fix this. (As a corollary, if anyone wants to take over maintainership
 of any or all of the ports, I'm still listed as maintainer of, they are
 most welcome to.)"

Given that Jaap hasn't submitted or handled any PRs since before staging,
I think it will be more effective to just reset all the ports and let
people pick up the ones they like.  Thanks for your past support, Jaap!

PR:	199845

- Add USE_OCAML_CAMLP4 and USE_OCAML_TK to bsd.ocaml.mk which add
  depends on the camlp4 language and labltk ocaml modules, which are
  now in separate ports.
- Update x11-toolkits/ocaml-lablgtk2 to 2.18.3
- Update graphics/ocaml-lablgl to 1.05
- Make unison ports use USE_OCAML
- Convert ports to the new flags where needed
- Bump PORTREVISION on ports depending on ocaml-lablgtk2, those need to be
rebuilt

PR:			199845
Submitted by:		jbeich@
Differential Revision:	https://reviews.freebsd.org/D2434
Approved by:		portmgr (mat)

textproc/ocaml-text: Use ldconfig and autogen plist

Neither USE_OCAML_LDCONFIG nor USE_OCAMLFIND_PLIST were working
properly earlier.  Now that they are, come back to this port and use
those facilities, then bump it.

textproc/ocaml-text: Update version 0.5 -> 0.6 and stage

Since the maintainer also maintains the pkgsrc version of ocaml-text,
I used their methods for implementing stage.  I am perplexed about the
change in the pkg-plist because no documents were generated and there
were no documents on pkgsrc plist either.  As with other recent ocaml
changes, ldconf changes were inhibited.  ldconf probably needs a new
global policy (e.g. apply in a post-install script)

PR:		ports/176060
Submitted by:	maintainer (Jaap Boender)
Stage support:	Taken from pkgsrc

Add NO_STAGE all over the place in preparation for the staging support (cat:
textproc)

Unbreak parallel builds and cleanup Makefile while I am at it.

- adopt optionsNG
- trim historical header

Approved by:	portmgr (miwi)

- Update to 0.5

PR:             163404
Submitted by:   Jaap Boender <jaapb@kerguelen.org> (maintainer)

OCaml-Text is a library for dealing with ``text'', i.e. a sequence of Unicode
characters, in a convenient way.

WWW: http://forge.ocamlcore.org/projects/ocaml-text/

PR:             ports/156473
Submitted by:   Jaap Boender <jaapb@kerguelen.org>