Never survived the kdelibs 4.x port, and never ported to strigi.

Either no equivalent API is available, or nobody was interested about
them so far, so drop the dead code.

GIT_SILENT

Last version increase was 11 years ago and there's been more than 640
commits since, that proves we need auto-updating version by the release
management team :)

Summary:
This is long overdue and the fact that it has not caused more trouble in
bugzilla means it is probably a non-issue, but just to be complete,
here's code that migrates the old configuration to the new directories.

BUG: 353729

Test Plan:
Delete the kigrc config file, and the kig/kig-types/macros.kigt files if you have them.
Run the application.
Run it with existing kig/kig-types/macros.kigt too to make sure it does not delete the files.

Reviewers: #kde_edu, apol

Reviewed By: apol

Subscribers: cfeck, apol

Tags: #kde_edu

Differential Revision: https://phabricator.kde.org/D8225

REVIEW: 129853

...by adding the NO_POLICY_SCOPE flag as recommended by ECM's
documentation.

I misread the docs :P

No using CMake's GenereateExportHeader module to generate these.

Remove old KDEWIN32 that's no longer around.
Change finite() to isfinite()
Use standard path for icon installation rather than running kconfig5.
REVIEW:121354
Reviewed by Albert on irc.

(cherry picked from commit 497000a2)

Laurent Montel authored Nov 03, 2014 and Jeremy Whiting committed Dec 04, 2014

(cherry picked from commit 77b7b0a3)