Add manifest entries in BUCK file

Change-Id: Iad38f273a8fc3eb2289a61e03dbf1b9d9f06d03f

BUCK

diff --git a/BUCK b/BUCK
index e9575ac..24f8053 100644
--- a/BUCK
+++ b/BUCK
@@ -3,6 +3,9 @@
   srcs = glob(['src/main/java/**/*.java']),
   resources = glob(['src/main/resources/**/*']),
   manifest_entries = [
+    'Implementation-Title: Ref Protection plugin',
+    'Implementation-URL: http://review-plus.sonyericsson.net/#/admin/projects/gerrit/plugins/ref-protection',
+    'Gerrit-PluginName: ref-protection',
     'Gerrit-Module: com.googlesource.gerrit.plugins.refprotection.RefProtectionModule'
   ],
 )