Remove qtfeedback and its backends which are never used anyway

recipes-nemomobile/qtfeedback-plugins/qt-mobility-haptics-ffmemless_git.bb

-SUMMARY = "Nemomobile's qt-mobility-haptics-ffmemless"
-HOMEPAGE = "https://git.merproject.org/mer-core/qt-mobility-haptics-ffmemless"
-LICENSE = "LGPL-2.1+"
-LIC_FILES_CHKSUM = "file://qfeedback.cpp;beginline=1;endline=38;md5=a8726eef46a2a09f5773ba508cad12a2"
-
-SRC_URI = "git://git.merproject.org/mer-core/qt-mobility-haptics-ffmemless.git;protocol=https"
-SRCREV = "d7ea915d2fb42a38967861fbbf6153077f4cedd8"
-PR = "r1"
-PV = "+git${SRCPV}"
-S = "${WORKDIR}/git"
-
-DEPENDS += "qtfeedback libprofile-qt"
-inherit qmake5
-
-do_configure_prepend() {
-    sed -i "s@I/usr/include/profile-qt5@I${STAGING_INCDIR}/profile-qt5@" ${S}/ffmemless.pro
-}
-
-FILES_${PN} += "/usr/lib/plugins/feedback/"
-FILES_${PN}-dbg += "/usr/lib/plugins/feedback/.debug/"

recipes-nemomobile/qtfeedback-plugins/qt5-feedback-haptics-droid-vibrator/0001-Fixes-build-with-OE.patch

-From 4b062c99236f4fd7069aa95d47971a5f63605d26 Mon Sep 17 00:00:00 2001
-From: Florent Revest <revestflo@gmail.com>
-Date: Sun, 28 Feb 2016 13:45:41 +0100
-Subject: [PATCH] Fixes build with OE
-
----
- droid-vibrator.pro | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/droid-vibrator.pro b/droid-vibrator.pro
-index 4f0806a..c55874c 100644
---- a/droid-vibrator.pro
-+++ b/droid-vibrator.pro
-@@ -11,7 +11,7 @@ SOURCES += qfeedback.cpp
- 
- CONFIG += link_pkgconfig
- PKGCONFIG += android-headers libhardware libvibrator
--DEFINES += 'DROID_VIBRATOR_SETTINGS=\'\"$$[QT_INSTALL_PLUGINS]/feedback/droid-vibrator.ini\"\''
-+DEFINES += 'DROID_VIBRATOR_SETTINGS=\'\"/usr/lib/plugins/feedback/droid-vibrator.ini\"\''
- 
- settings.files = droid-vibrator.ini
- settings.path = $$[QT_INSTALL_PLUGINS]/feedback
-@@ -27,4 +27,4 @@ INSTALLS += plugindescription
- # also enable profile detection. libprofile-qt5 is a bit broken, work around it here.
- QT += dbus
- QMAKE_CXXFLAGS += -I/usr/include/profile-qt5
--QMAKE_LFLAGS += -lprofile-qt5
-+LIBS += -lprofile-qt5
--- 
-2.7.0
-

recipes-nemomobile/qtfeedback-plugins/qt5-feedback-haptics-droid-vibrator/droid-vibrator.ini

-Press = 300
-Release = 18
-PressWeak = 10
-ReleaseWeak = 7
-PressStrong = 1000
-ReleaseStrong = 25
-DragStart = 5
-DragDropInZone = 15
-DragDropOutOfZone = 0
-DragCrossBoundary = 10
-Appear = 0
-Disappear = 0
-Move = 0

recipes-nemomobile/qtfeedback-plugins/qt5-feedback-haptics-droid-vibrator_git.bb

-SUMMARY = "Nemomobile's qt5-feedback-haptics-droid-vibrator"
-HOMEPAGE = "https://github.com/mer-hybris/qt5-feedback-haptics-droid-vibrator"
-LICENSE = "LGPL-2.1+"
-LIC_FILES_CHKSUM = "file://qfeedback.cpp;beginline=1;endline=41;md5=e4a4c22a3d930e7d0019854e1fd35b29"
-
-SRC_URI = "git://github.com/mer-hybris/qt5-feedback-haptics-droid-vibrator;protocol=https \
-           file://0001-Fixes-build-with-OE.patch \
-           file://droid-vibrator.ini"
-SRCREV = "d85df81d50ceebcf55263a4b7a0f5df94732b129"
-PR = "r1"
-PV = "+git${SRCPV}"
-S = "${WORKDIR}/git"
-
-DEPENDS += "qtfeedback libprofile-qt"
-inherit qmake5
-
-do_configure_prepend() {
-    cp ${WORKDIR}/droid-vibrator.ini ${S}/droid-vibrator.ini
-    sed -i "s@I/usr/include/profile-qt5@I${STAGING_INCDIR}/profile-qt5@" ${S}/droid-vibrator.pro
-}
-
-FILES_${PN} += "/usr/lib/plugins/feedback/"
-FILES_${PN}-dbg += "/usr/lib/plugins/feedback/.debug/"

recipes-qt/qt5/qtfeedback_git.bb

-require qt5.inc
-require qt5-git.inc
-
-QT_MODULE_BRANCH = "master"
-LICENSE = "GFDL-1.3 & (LGPL-2.1 & The-Qt-Company-Qt-LGPL-Exception-1.1) | GPL-2.0"
-LIC_FILES_CHKSUM = " \
-    file://LICENSE.FDL;md5=6d9f2a9af4c8b8c3c769f6cc1b6aaf7e \
-    file://LICENSE.LGPLv21;md5=4193e7f1d47a858f6b7c0f1ee66161de \
-    file://LICENSE.GPLv3;md5=d32239bcb673463ab874e80d47fae504 \
-    file://LGPL_EXCEPTION.txt;md5=0145c4d1b6f96a661c2c139dfb268fb6 \
-"
-
-DEPENDS += "qtbase qtdeclarative pulseaudio qtmultimedia"
-
-SRCREV = "28ca62414901502189ea28ef2efd551386187619"