Adding uxlaunch sysconfig example file

Makefile

@@ -5,8 +5,10 @@ CC := gcc
 all: uxlaunch
 
 install: uxlaunch
-	mkdir -p $(DESTDIR)/usr/sbin
+	mkdir -p $(DESTDIR)/usr/sbin $(DESTDIR)/etc/sysconfig/
 	install uxlaunch $(DESTDIR)/usr/sbin/
+	[ -f $(DESTDIR)/etc/sysconfig/uxlaunch ] || \
+	    install uxlaunch.sysconfig $(DESTDIR)/etc/sysconfig/uxlaunch
 
 OBJS := uxlaunch.o consolekit.o dbus.o desktop.o misc.o pam.o user.o xserver.o \
 	lib.o options.o

uxlaunch.sysconfig

@@ -0,0 +1,13 @@
+#
+# uxlaunch configuration file - /etc/sysconfig/uxlaunch
+#
+
+# Lines starting with '#' are ignored.
+#
+# Format of the lines should be `key=value`. don't use spaces or quotes
+# except in values where they are needed.
+#
+# defaults:
+#user=moblin
+#session=/usr/bin/mutter --sm-disable
+#tty=2