attach to parent console and provide stdout/stderr for GUI app. under Windows
devicePixelRatio() was introduced in Qt-5.1.0
more documentation of scripts. disable java for gettext. disable docs for fontconfig
change gettext-tarball-existance test to use .gz not .xz, since the
download/unpack use gz (and gz is more portable than xz)
change gettext detection (libintl is part of gnu libc not gettext). also
disable native java in gettext. disable redundant glib build.
change gettext detection (libintl is part of gnu libc not gettext?)
builder.sh use master as default branch
Make sure convex objects remain convex as Nef polyhedrons
Faster minkowski()
Change minkowski 3d png test result from green -> yellow facets
Remove some c++11-syntax
fixup issue 767 & func.cc cleanup
1) fixed last cases of duplicate calls to getArgValue() in builtin_lookup() and instantiate();
2) make sin_degrees() & cos_degrees() separate functions to use in other parts of code;
3) cleaned most of gcc warnings in func.cc
Merge pull request #823 from tim-caper/func.cc

fixup issue 767 & func.cc cleanup
Merge branch 'winconsole2' of git://github.com/tim-caper/openscad into tim-caper-winconsole2

Conflicts:
	src/openscad.cc
use MS Windows API for Unicode and/or stdout support
Bugfix: Work around Clipper's incorrect isHole status after offset()
[scad-mode] Improved package description
Use mt-version of boost for MacPorts and Homebrew
Merge pull request #827 from purcell/patch-1

[scad-mode] Improved package description
Minkowski bugfix: Multi-convex shell polyhedra were incorrectly classified as convex