Remove unstaged graphics/povray31 and cascade remove graphics/pmvpov

The only reason for povray31 to exist is to support pmvpov.  Unfortunately
for the latter, the former wasn't staged.  Neither port is maintained.

Rename german/ and graphics/ patch-xy patches to reflect the files they modify.

- Fix build with clang by respecting CC, CXXFLAGS
- Add staging support
- Convert to new LIB_DEPENDS format
- Define DOCS option

MFH:		2014Q2

Update to libmpc version 1.0.1 which brings the following fixes:

 - Switched to automake 1.11.6, see CVE-2012-3386.
 - #14669: Fixed extraction of CC from gmp.h.
 - Fixed case of intermediate zero real or imaginary part in mpc_fma,
   found by hydra with GMP_CHECK_RANDOMIZE=1346362345.

This is on top of the following changes from version 1.0

 - Licence change towards LGPLv3+ for the code and GFDLv1.3+ (with no
   invariant sections) for the documentation.
 - 100% of all lines are covered by tests
 - Renamed functions
   . mpc_mul_2exp to mpc_mul_2ui
   . mpc_div_2exp to mpc_div_2ui

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

- Convert to new perl framework
- Remove MAKE_JOBS_SAFE=yes, it's the default.

- switch simple inline replacement from perl to sed
  and remove where is no need in this anymore.
- trim Makefile header

Approved by:	bapt@ (portmrg@)

- update png to 1.5.10

Fix dependency on povray31 after renaming the binary
Remove md5 sum

Thanks Pav for my new pointyhat

- update to 1.4.1
Reviewed by:    exp8 run on pointyhat
Supported by:   miwi

- Switch SourceForge ports to the new File Release System: categories starting
with G

- Remove unneeded dependency from gtk12/gtk20 [1]
- Remove USE_XLIB/USE_X_PREFIX/USE_XPM in favor of USE_XORG
- Remove X11BASE support in favor of LOCALBASE or PREFIX
- Use USE_LDCONFIG instead of INSTALLS_SHLIB
- Remove unneeded USE_GCC 3.4+

Thanks to all Helpers:
        Dmitry Marakasov, Chess Griffin, beech@, dinoex, rafan, gahr,
        ehaupt, nox, itetcu, flz, pav

PR:             116263
Tested on:      pointyhat
Approved by:    portmgr (pav)

- Fix build with GCC 4.2
- Remove USE_XLIB in favor of USE_XORG

Approved by:    miwi (mentor)

- Mark BROKEN on CURRENT: does not compile with GCC 4.2

- Welcome X.org 7.2 \o/.
- Set X11BASE to ${LOCALBASE} for recent ${OSVERSION}.
- Bump PORTREVISION for ports intalling files in ${X11BASE}.

- Add SHA256

- Update to 3.1g.2
- Remove pkg-plist for use of PLIST_FILES and PORTDOCS

PR:             ports/77947
Submitted by:   Sam Lawrance <boris@brooknet.com.au>

Per distfile survey, remove mastersite that disappeared in 2002.  The
project is now hosted on SourceForge.  Note, however, that this version
of the distfile is old, and may not be on all the SourceForge sites.
This port could use someone to adopt it and update it.

SIZEify.

- Unbreak build on Alpha

PR:             ports/46741
Reported by:    AJ Schroeder <aaron.schroeder@qg.com>

Define USE_PERL5_BUILD, not erroneous USE_PERL.

Submitted by:   Oliver Eikemeier

Define USE_PERL to make Perl available for (mostly deprecated)
"perl -pi -e" construction.

Let be hohest: I really don't have a time now to properly maintain all
these great pieces of software, so that let others with more free time
to take over them.

Update WWW.

Submitted by:   MA, Dunzi <tadalunch@sources.redhat.com>
PR:             ports/48314

Clear moonlight beckons.
Requiem mors pacem pkg-comment,
And be calm ports tree.

E Nomini Patri, E Fili, E Spiritu Sancti.

Add parallel to CATEGORIES.

PR:             ports/39094
Submitted by:   trevor

Replace last remnants of "nonexistent", "/nonexistent" etc. with  
${NONEXISTENT} as per bsd.port.mk    

Whitespace-only:   Make indentation uniform across my ports.    

Convert category graphics to new layout.  

Make the port bento-safe.    

Initial import of PvmPov.