Change cmake default behaviour to outsource.

Ports that build out of source now simply can use "USES=cmake"
instead of "USES=cmake:outsource". Ports that fail to build
out of source now need to specify "USES=cmake:insource".

I tried to only set insource where explictely needed.

PR:		232038
Exp-run by:	antoine

Update KDE Applications to 18.12.0

https://www.kde.org/announcements/announce-applications-18.12.0.php

Bump PORTREVISION for ports depending on the canonical version of GCC
defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t
GCC 8.2 under most circumstances.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, as a double check, everything INDEX-11 showed depending on lang/gcc7.

PR:		231590

devel/boost-*: update to 1.69.0

Changes:	http://www.boost.org/users/history/version_1_69_0.html
PR:		232525
Exp-run by:	antoine
Differential Revision:	https://reviews.freebsd.org/D17645

Update KDE Applications to 18.09.3

Merge lang/qt5-qml and x11-toolkits/qt5-quick into x11-toolkits/qt5-declarative

- There was no obvious reason to split these ports, and it makes
  porting simpler; the set of ports using either mostly coincided.

Exp-run by:	antoine
PR:		223687
PR:		232751

Update KDE Applications to 18.08.2

Add DOCS options to ports that should have one.

Also various fixes related to said option.

PR:		230864
Submitted by:	mat
exp-runs by:	antoine

Update the current KDE Applications to 18.08.1, the latest release.

  https://www.kde.org/announcements/announce-applications-18.08.1.php

The release notes mention a few dozen fixes, MTP doesn't crash when
concurrently accessed by another application, nothing critical.

Submitted by:	tcberner

Update KDE Applications to 18.08

Changelog: https://www.kde.org/announcements/announce-applications-18.08.0.php

devel/boost-*: update to 1.68.0

- Switch to C++14 for libboost_system to support C++14 consumers

Changes:	http://www.boost.org/users/history/version_1_68_0.html
PR:		229569
Exp-run by:	antoine
Differential Revision:	https://reviews.freebsd.org/D16165

Bump PORTREVISION for ports depending on the canonical version of GCC
in the ports tree (via Mk/bsd.default-versions.mk and lang/gcc) which
has now moved from GCC 6 to GCC 7 by default.

This includes ports
 - featuring USE_GCC=yes or USE_GCC=any,
 - featuring USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and those
 - with USES=compiler specifying one of openmp, nestedfct, c11, c++0x,
   c++11-lib, c++11-lang, c++14-lang, c++17-lang, or gcc-c++11-lib.

PR:		222542

Update KDE Applications to 18.04.3

Replace bsd.qt.mk by Uses/qt.mk and Uses/qt-dist.mk

From now on, ports that depend on Qt4 will have to set
	USES=		qt:4
	USE_QT=		foo bar
ports depending on Qt5 will use
	USES=		qt:5
	USE_QT=		foo bar

PR:		229225
Exp-run by:	antoine
Reviewed by:	mat
Approved by:	portmgr (antoine)
Differential Revision:	-https://reviews.freebsd.org/D15540

Update KDE Applications to 18.04.2

Update KDE Applications to 18.04.1

Update KDE Applications to 18.04.0

* Pin multimedia/kdelive at 17.12.3 until we import the mlt update from the
dev-repo.

devel/boost-*: update to 1.67.0

Changes:	http://www.boost.org/users/history/version_1_67_0.html
PR:		227427
Exp-run by:	antoine
Differential Revision:	https://reviews.freebsd.org/D15030

New ports: KDE Applications deskutils/

* deskutils/akonadi-calendar-tools
* deskutils/akonadi-import-wizard
* deskutils/akonadiconsole
* deskutils/akregator
* deskutils/grantlee-editor
* deskutils/kaddressbook
* deskutils/kalarm
* deskutils/kcharselect
* deskutils/kdepim-addons
* deskutils/kdepim-runtime
* deskutils/keditbookmarks
* deskutils/kfind
* deskutils/kmail