Provide plugin name in manifest

Change-Id: I76950b484d920ca0de1cd8c539807823550f0af8
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
diff --git a/pom.xml b/pom.xml
index 33a6397..9d6a4fb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -39,6 +39,7 @@
         <configuration>
           <archive>
             <manifestEntries>
+              <Gerrit-PluginName>reviewers-by-blame</Gerrit-PluginName>
               <Gerrit-Module>com.googlesource.gerrit.plugins.reviewersbyblame.ReviewersByBlameModule</Gerrit-Module>
               <Implementation-Vendor>Gerrit Code Review</Implementation-Vendor>
               <Implementation-URL>http://code.google.com/p/gerrit/</Implementation-URL>