Log the build revision and version number on start up.

This means that people can tell which version of selenium they
are using when they start the server.

Author: shs96c

java/client/src/org/openqa/selenium/internal/BuildInfo.java

@@ -79,7 +79,7 @@ private static Properties loadBuildProperties() {
 
   /** @return The embedded release label or "unknown". */
   public String getReleaseLabel() {
-    return BUILD_PROPERTIES.getProperty("Selenium-Version", "unknown");
+    return BUILD_PROPERTIES.getProperty("Selenium-Version", "unknown").trim();
   }
 
   /** @return The embedded build revision or "unknown". */

java/server/src/org/openqa/grid/selenium/GridLauncherV3.java

@@ -30,6 +30,7 @@
 import org.openqa.grid.internal.utils.configuration.StandaloneConfiguration;
 import org.openqa.grid.shared.CliUtils;
 import org.openqa.grid.web.Hub;
+import org.openqa.selenium.internal.BuildInfo;
 import org.openqa.selenium.remote.server.SeleniumServer;
 import org.openqa.selenium.remote.server.log.LoggingOptions;
 import org.openqa.selenium.remote.server.log.TerseFormatter;
@@ -75,6 +76,11 @@ public static void main(String[] args) throws Exception {
 
     configureLogging(launcher.configuration);
 
+    BuildInfo buildInfo = new BuildInfo();
+    log.info(String.format(
+      "Selenium build info: version: '%s', revision: '%s'",
+      buildInfo.getReleaseLabel(),
+      buildInfo.getBuildRevision()));
     try {
       launcher.launch();
     } catch (Exception e) {