Fix mode of /run/libgpod in tmpfiles.d config, use /run consistently

The mode of /run/libgpod was inadvertently set to 0644 in 1c6b028 ("Fix
use of temp files (rhbz#840183), minor other cleanups", 2015-02-11).
Fix this and simply use the tmpfiles.d defaults for mode, uid, and gid.

Replace mixed usage of of /run and /var/run with /run for consistency.

Drop redundant 'mkdir -p %{buildroot}/run' command; install -d creates
all leading path components.

libgpod.spec

@@ -13,7 +13,7 @@
 Summary: Library to access the contents of an iPod
 Name: libgpod
 Version: 0.8.3
-Release: 25%{?dist}
+Release: 26%{?dist}
 License: LGPLv2+
 URL: http://www.gtkpod.org/libgpod.html
 Source0: http://downloads.sourceforge.net/gtkpod/%{name}-%{version}.tar.bz2
@@ -146,10 +146,8 @@ rm -f %{buildroot}/%{_libdir}/pkgconfig/%{name}-sharp.pc
 
 # Setup tmpfiles.d config
 mkdir -p %{buildroot}%{_tmpfilesdir}
-echo "D /var/run/%{name} 0644 root root -" > \
-    %{buildroot}%{_tmpfilesdir}/%{name}.conf
+echo "D /run/%{name} - - - -" > %{buildroot}%{_tmpfilesdir}/%{name}.conf
 
-mkdir -p %{buildroot}/run
 install -d -m 0755 %{buildroot}/run/%{name}/
 
 # remove static libs and libtool archives
@@ -192,6 +190,9 @@ find %{buildroot} -type f -name "*.a" -delete
 %endif
 
 %changelog
+* Wed Oct 03 2018 Todd Zullinger <tmz@pobox.com> - 0.8.3-26
+- Fix mode of /run/libgpod in tmpfiles.d config, use /run
+
 * Fri Sep 28 2018 Gwyn Ciesla <limburgher@gmail.com> - 0.8.3-25
 - Drop python2.