Remove obsolete Group tag

References: https://fedoraproject.org/wiki/Changes/Remove_Group_Tag

NetworkManager.spec

@@ -100,7 +100,6 @@ Summary: Network connection manager and user applications
 Epoch: %{epoch_version}
 Version: %{rpm_version}
 Release: %{release_version}%{?snap}%{?dist}
-Group: System Environment/Base
 License: GPLv2+
 URL: http://www.gnome.org/projects/NetworkManager/
 
@@ -218,7 +217,6 @@ services.
 %if %{with adsl}
 %package adsl
 Summary: ADSL device plugin for NetworkManager
-Group: System Environment/Base
 Requires: %{name}%{?_isa} = %{epoch}:%{version}-%{release}
 Obsoletes: NetworkManager < %{obsoletes_device_plugins}
 Obsoletes: NetworkManager-atm
@@ -231,7 +229,6 @@ This package contains NetworkManager support for ADSL devices.
 %if %{with bluetooth}
 %package bluetooth
 Summary: Bluetooth device plugin for NetworkManager
-Group: System Environment/Base
 Requires: %{name}%{?_isa} = %{epoch}:%{version}-%{release}
 Requires: NetworkManager-wwan = %{epoch}:%{version}-%{release}
 Requires: bluez >= 4.101-5
@@ -246,7 +243,6 @@ This package contains NetworkManager support for Bluetooth devices.
 %if %{with team}
 %package team
 Summary: Team device plugin for NetworkManager
-Group: System Environment/Base
 BuildRequires: teamd-devel
 Requires: %{name}%{?_isa} = %{epoch}:%{version}-%{release}
 Obsoletes: NetworkManager < %{obsoletes_device_plugins}
@@ -261,7 +257,6 @@ This package contains NetworkManager support for team devices.
 %if %{with wifi}
 %package wifi
 Summary: Wifi plugin for NetworkManager
-Group: System Environment/Base
 Requires: %{name}%{?_isa} = %{epoch}:%{version}-%{release}
 
 %if %{with iwd} && (0%{?fedora} > 24 || 0%{?rhel} > 7)
@@ -283,7 +278,6 @@ This package contains NetworkManager support for Wifi and OLPC devices.
 %if %{with wwan}
 %package wwan
 Summary: Mobile broadband device plugin for NetworkManager
-Group: System Environment/Base
 Requires: %{name}%{?_isa} = %{epoch}:%{version}-%{release}
 Requires: ModemManager
 Obsoletes: NetworkManager < %{obsoletes_device_plugins}
@@ -297,7 +291,6 @@ devices.
 %if %{with ovs}
 %package ovs
 Summary: Open vSwitch device plugin for NetworkManager
-Group: System Environment/Base
 Requires: %{name}%{?_isa} = %{epoch}:%{version}-%{release}
 Requires: openvswitch
 
@@ -309,7 +302,6 @@ This package contains NetworkManager support for Open vSwitch bridges.
 %if %{with ppp}
 %package ppp
 Summary: PPP plugin for NetworkManager
-Group: System Environment/Base
 Requires: %{name}%{?_isa} = %{epoch}:%{version}-%{release}
 Requires: ppp = %{ppp_version}
 Requires: NetworkManager = %{epoch}:%{version}-%{release}
@@ -322,7 +314,6 @@ This package contains NetworkManager support for PPP.
 
 %package glib
 Summary: Libraries for adding NetworkManager support to applications (old API).
-Group: Development/Libraries
 Requires: dbus >= %{dbus_version}
 Requires: dbus-glib >= %{dbus_glib_version}
 Conflicts: NetworkManager-libnm < %{epoch}:%{version}-%{release}
@@ -335,7 +326,6 @@ the older NetworkManager API. See also NetworkManager-libnm.
 
 %package glib-devel
 Summary: Header files for adding NetworkManager support to applications (old API).
-Group: Development/Libraries
 Requires: %{name}-glib%{?_isa} = %{epoch}:%{version}-%{release}
 Requires: glib2-devel
 Requires: pkgconfig
@@ -353,7 +343,6 @@ This is the older NetworkManager API.  See also NetworkManager-libnm-devel.
 
 %package libnm
 Summary: Libraries for adding NetworkManager support to applications (new API).
-Group: Development/Libraries
 Conflicts: NetworkManager-glib < %{epoch}:%{version}-%{release}
 
 %description libnm
@@ -364,7 +353,6 @@ NetworkManager API.  See also NetworkManager-glib.
 
 %package libnm-devel
 Summary: Header files for adding NetworkManager support to applications (new API).
-Group: Development/Libraries
 Requires: %{name}-libnm%{?_isa} = %{epoch}:%{version}-%{release}
 Requires: glib2-devel
 Requires: pkgconfig
@@ -378,7 +366,6 @@ is the new NetworkManager API. See also NetworkManager-glib-devel.
 %if %{with connectivity_fedora}
 %package config-connectivity-fedora
 Summary: NetworkManager config file for connectivity checking via Fedora servers
-Group: System Environment/Base
 BuildArch: noarch
 Provides: NetworkManager-config-connectivity = %{epoch}:%{version}-%{release}
 
@@ -391,7 +378,6 @@ via Fedora infrastructure.
 %if %{with connectivity_redhat}
 %package config-connectivity-redhat
 Summary: NetworkManager config file for connectivity checking via Red Hat servers
-Group: System Environment/Base
 BuildArch: noarch
 Provides: NetworkManager-config-connectivity = %{epoch}:%{version}-%{release}
 
@@ -403,7 +389,6 @@ via Red Hat infrastructure.
 
 %package config-server
 Summary: NetworkManager config file for "server-like" defaults
-Group: System Environment/Base
 BuildArch: noarch
 
 %description config-server
@@ -419,7 +404,6 @@ deployments.
 
 %package dispatcher-routing-rules
 Summary: NetworkManager dispatcher file for advanced routing rules
-Group: System Environment/Base
 BuildArch: noarch
 Provides: %{name}-config-routing-rules = %{epoch}:%{version}-%{release}
 Obsoletes: %{name}-config-routing-rules < %{epoch}:%{version}-%{release}
@@ -433,7 +417,6 @@ configurations using "/etc/sysconfig/network-scripts/rule-NAME" files
 %if 0%{with_nmtui}
 %package tui
 Summary: NetworkManager curses-based UI
-Group: System Environment/Base
 Requires: %{name} = %{epoch}:%{version}-%{release}
 Requires: %{name}-libnm%{?_isa} = %{epoch}:%{version}-%{release}