Add gen_ipmi_fru.pl

Install this script.

Change-Id: Iaf43b9ef4ef6a6735665f181f209fabb5d47b0db
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/Build.PL b/Build.PL
index 805b065..7122624 100644
--- a/Build.PL
+++ b/Build.PL
@@ -4,7 +4,7 @@
     dist_name => 'MRWTools',
     dist_version => '1.0',
     license => 'perl',
-    script_files => ['gen_devtree.pl', 'gen_led_groups.pl', 'hwmon.pl'],
+    script_files => ['gen_devtree.pl', 'gen_led_groups.pl', 'hwmon.pl', 'gen_ipmi_fru.pl'],
     pm_files => {'Inventory.pm' => 'lib/mrw/Inventory.pm',
                  'Util.pm' => 'lib/mrw/Util.pm'},
 )->create_build_script;