*: fix tab vs. space issues, and comments according to the guide.

Remove # $FreeBSD$ from Makefiles.

Return knu@'s ports to the pool after his commit bit was safekept.

Remove libiconv.so.3 compatibility link that was added in r374303 to
prevent massive PORTREVISION bumps.  Bump dependent ports that have not
been bumped since.

Fetch a distfile directly from GitHub

MASTER_SITES cleanup.

- Replace ${MASTER_SITE_FOO} with FOO.
- Merge MASTER_SITE_SUBDIR into MASTER_SITES when possible. (This means 99.9%
  of the time.)
- Remove occurrences of MASTER_SITE_LOCAL when no subdirectory was present and
  no hint of what it should be was present.
- Fix some logic.
- And generally, make things more simple and easy to understand.

While there, add magic values to the FESTIVAL, GENTOO, GIMP, GNUPG, QT and
SAMBA macros.

Also, replace some EXTRACT_SUFX occurences with USES=tar:*.

Checked by:	make fetch-urlall-list
With hat:	portmgr
Sponsored by:	Absolight

Remove Authors from pkg-descr

Cleanup plist

Use ICONV_PREFIX instead of LOCALBASE to avoid picking GNU libiconv.

Add LICENSE.

Convert c* to USES=zip

Support stage
Use bsdtar to extract the zip file

Convert converters to MDOCS and MEXAMPLES

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

- Convert USE_ICONV=yes to USES=iconv
- Change USE_GNOME=pkgconfig|gnomehack to USES=pathfix|pkgconfig while here

Reviewed by:	bapt, kwm

Update to 20120313.

The vast majority of pkg-descr files had the following format when they
had both lines:

Author: ...
WWW: ....

So standardize on that, and move them to the end of the file when necessary.

Also fix some more whitespace, and remove more "signature tags" of varying
forms, like -- name, etc.

s/AUTHOR/Author/

A few other various formatting issues

- Add LDFLAGS to CONFIGURE_ENV and MAKE_ENV (as it was done with LDFLAGS)
- Fix all ports that add {CPP,LD}FLAGS to *_ENV to modify flags instead

PR:             157936
Submitted by:   myself
Exp-runs by:    pav
Approved by:    pav

- Get Rid MD5 support

Update to 20080315.

Update addresses.

Add cocot, a code converter on TTY.  It transparently filters
characters on a TTY converting from one encoding to another.