Avoid having runtime dep on gtk-doc and other minor spec file cleanups

libgweather.spec

@@ -9,7 +9,6 @@ URL:            http://www.gnome.org
 #VCS: git:git://git.gnome.org/libgweather
 Source0:        http://download.gnome.org/sources/libgweather/3.6/%{name}-%{version}.tar.xz
 
-BuildRequires:  GConf2-devel >= 2.8.0
 BuildRequires:  dbus-devel
 BuildRequires:  gtk3-devel >= 2.90.0
 BuildRequires:  gtk-doc
@@ -36,8 +35,6 @@ Group:          Development/Libraries
 # gnome-applets-devel only had the libgweather-devel parts in it
 Obsoletes:	gnome-applets-devel < 1:2.21.4-1
 Requires:       %{name} = %{version}-%{release}
-Requires:       pkgconfig
-Requires:       gtk-doc
 
 %description    devel
 The %{name}-devel package contains libraries and header files for
@@ -61,8 +58,6 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
 /sbin/ldconfig
 touch --no-create %{_datadir}/icons/gnome &>/dev/null || :
 
-%preun
-
 %postun
 /sbin/ldconfig
 if [ $1 -eq 0 ]; then
@@ -76,7 +71,6 @@ gtk-update-icon-cache -q %{_datadir}/icons/gnome &>/dev/null || :
 glib-compile-schemas %{_datadir}/glib-2.0/schemas &>/dev/null || :
 
 %files -f %{name}.lang
-%defattr(-,root,root,-)
 %doc COPYING
 %{_libdir}/libgweather-3.so.*
 %{_libdir}/girepository-1.0/GWeather-3.0.typelib
@@ -89,7 +83,6 @@ glib-compile-schemas %{_datadir}/glib-2.0/schemas &>/dev/null || :
 %{_datadir}/glib-2.0/schemas/org.gnome.GWeather.gschema.xml
 
 %files devel
-%defattr(-,root,root,-)
 %{_includedir}/libgweather-3.0
 %{_libdir}/libgweather-3.so
 %{_libdir}/pkgconfig/gweather-3.0.pc