Provide constant plugin name: branch-network

Change-Id: Iee3eebbcd08ad0f1e02c2b53182265dc25c94214

pom.xml

diff --git a/pom.xml b/pom.xml
index e3fefe9..44198d1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -63,6 +63,7 @@
         <configuration>
           <archive>
             <manifestEntries>
+              <Gerrit-PluginName>branch-network</Gerrit-PluginName>
               <Gerrit-Module>${Gerrit-Module}</Gerrit-Module>
               <Gerrit-HttpModule>${Gerrit-HttpModule}</Gerrit-HttpModule>
               <Implementation-Vendor>GerritForge LLP</Implementation-Vendor>

src/main/resources/Documentation/config.md

diff --git a/src/main/resources/Documentation/config.md b/src/main/resources/Documentation/config.md
index 8ac4975..e6cacce 100644
--- a/src/main/resources/Documentation/config.md
+++ b/src/main/resources/Documentation/config.md
@@ -48,7 +48,6 @@
 -------
 
 The following URL allows to get a 1024x768 HTML5 Canvas in a naked HTML fragment.
-(assuming plugin was copied as branch-network.jar)
 
 ```
   branch-network/?p=${project}&naked=y&width=1024&height=768