Update to R 3.0.3.   update from wen heping.

CHANGES IN R 3.0.3:

NEW FEATURES:

* On Windows there is support for making .texi manuals using
  texinfo 5.0 or later: the setting is in file
  src/gnuwin32/MkRules.dist.

  A packaging of the Perl script and modules for texinfo 5.2 has
  been made available at <URL:
  http://www.stats.ox.ac.uk/pub/Rtools/>.

* write.table() now handles matrices of 2^31 or more elements, for
  those with large amounts of patience and disc space.

* There is a new function, La_version(), to report the version of
  LAPACK in use.

* The HTML version of 'An Introduction to R' now has links to PNG
  versions of the figures.

* There is some support to produce manuals in ebook formats. (See
  doc/manual/Makefile.  Suggested by Mauro Cavalcanti.)

* On a Unix-alike Sys.timezone() returns NA if the environment
  variable TZ is unset, to distinguish it from an empty string
  which on some OSes means the UTC time zone.

* The backtick may now be escaped in strings, to allow names
  containing them to be constructed, e.g. `\``.

* read.table(), readLines() and scan() now warn when an embedded
  nul is found in the input.

* KalmanForecast(fast = FALSE) is now the default, and the help
  contains an example of how fast = TRUE can be used in this
  version.  (The usage will change in 3.1.0.)

* strptime() now checks the locale only when locale-specific
  formats are used and caches the locale in use: this can halve the
  time taken on OSes with slow system functions (e.g. OS X).

* strptime() and the format() methods for classes "POSIXct",
  "POSIXlt" and "Date" recognize strings with marked encodings:
  this allows, for example, UTF-8 French month names to be read on
  (French) Windows.

* iconv(to = "utf8") is now accepted on all platforms (some
  implementations did already, but GNU libiconv did not: however
  converted strings were not marked as being in UTF-8).  The
  official name, "UTF-8" is still preferred.

* available.packages() is better protected against corrupt metadata
  files.

* Finalizers are marked to be run at garbage collection, but run
  only at a somewhat safer later time (when interrupts are
  checked).  This circumvents some problems with finalizers running
  arbitrary code during garbage collection (the known instances
  being running options() and (C-level) path.expand()
  re-entrantly).
Update R.
Update to 0.13.0, based on wip/opensc (which is a post 0.13.0 git
snapshot) by Richard Hansen of BBN.

Mostly the update is straightforward, with a bit more effort to avoid
pthreads.  (Threads are not ok because pam modules dlopen opensc, and
pam modules are used from nonthreaded programs.)

New in 0.13.0; 2012-12-04
* New card driver ePass2003.
* OpenPGP card:
  greatly improved card driver and PKCS#15 emulation;
  implemented write (pkcs15init) mode;
  greatly enhanced documentation and tools.
* ECDSA keys supported in 'read' and 'write' modes by
  internal PKCS#15 library, PKCS#11 and tools.
* Minidriver in 'write' mode.
* SM: secure messaging in GlobalPlatform-SP01 and CW14890 specifications;
      supported by ePass2003, IAS/ECC and AuthentIC cards;
      "ACL" and "APDU" modes to trigger secure messaging session;
      'local' version of the external secure messaging module.
* PKCS#15: support of 'secret-key' PKCS#15 objects
           support of 'authentication-object' PKCS#15 objects
           support of 'algReference' common key PKCS#15 attribute
           support of 'algReference' common key PKCS#15 attribute
           support of 'subjectName' common public key PKCS#15 attribute
* PKCS#11: removed 'onepin' version of pkcs#11 module
           configuration options to expose slots for PINs and present on-card applications.
           support GOSTR3410 generate key mechanism
* Support of PACE reader.
* Remove libltdl reference.
* ECDSA supported by MyEID card
* New card driver for the SmartCard-HSM, a light-weight hardware security module
* New useful commands in 'opensc-explorer' tool: 'find', 'put-data', ...
* fixed SIGV issue due to the unsupported public key format
* fixes for the number of documentation issues
Updated security/opensc.new to 0.13.0
"objformat" was removed in FreeBSD 7 or around.
Ever since about FreeBSD 4 or 5 one should assume ELF
when "objformat" is not found.
Change the test to default to ELF for FreeBSD 6 and later.

Bump package revision.
Don't pull unused header file in. This fixes build on FreeBSD 9-10.
Add Xinuos SCO OpenServer 5.0.7/3.2 support

The license donation for OpenServer 5.0.7/3.2 by Xinuos Inc. helped to
make this commit possible.
Add README for Xinuos SCO OpenServer 5.0.7/3.2
Bump version to 20140314

* Add SCO OpenServer 5.0.7/3.2 support
* Replace _DIR with _DIR_H in dir.h, because SCO OpenServer 5.0.7/3.2 has _DIR
  macro in dirent.h
Updated devel/bmake to 20140314
Update to 20140314

* Add SCO OpenServer 5.0.7/3.2 support
Updated pkgtools/bootstrap-mk-files to 20140314
Add SCO OpenServer 5 and 6 support, 6 support is not tested yet.
Add SCO OpenServer 5.0.7/3.2 support
Fix build under SCO OpenServer 5.0.7/3.2
Fix PATH_MAX value for SCO OpenServer 5.0.7/3.2.
It is 1024 really.
Fix build under SCO OpenServer 5.0.7/3.2
Set MAXPATHLEN
Fix build under SCO OpenServer 5.0.7/3.2
Fix build under SCO OpenServer 5.0.7/3.2
It has no S_ISSOCK.
Do not preserve owner of installed files.
This causes multiple failures of Ruby gems in FreeBSD bulk builds.
(Besides, it is unclear whether it is actually needed or wanted.)