facebook: remove the featute from the code base

Remove from:
- unit tests
- desktop widgets
- preferences
- core intergration
- cmakefiles
- build scripts
- icons
- docs

Also remove the plugins and social network integration.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>

1 files changed, 0 insertions, 7 deletions

diff --git a/core/isocialnetworkintegration.cpp b/core/isocialnetworkintegration.cpp
deleted file mode 100644
index 1786254f3..000000000
--- a/core/isocialnetworkintegration.cpp
+++ /dev/null
@@ -1,7 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include "isocialnetworkintegration.h"
-
-//Hack for moc.
-ISocialNetworkIntegration::ISocialNetworkIntegration(QObject* parent) : QObject(parent)
-{
-}