Adding a new selenium server option -logLongForm to log more details to the console. Fixes issue 6645

Author: barancev

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

@@ -80,9 +80,11 @@ public static void main(String[] args) throws Exception {
         throw new RuntimeException(e);
       }
     } else {
+      boolean logLongForm = helper.isParamPresent("-logLongForm");
       for (Handler handler : Logger.getLogger("").getHandlers()) {
         if (handler instanceof ConsoleHandler) {
           handler.setLevel(logLevel);
+          handler.setFormatter(new TerseFormatter(logLongForm));
         }
       }
     }

java/server/src/org/openqa/selenium/server/cli/RemoteControlLauncher.java

@@ -80,7 +80,9 @@ public static void usage(String msg) {
         INDENT,
         "-trustAllSSLCertificates: Forces the Selenium proxy to trust all SSL certificates.  This doesn't work in browsers that don't use the Selenium proxy.");
     printWrappedLine(INDENT,
-        "-log <logFileName>: writes lots of debug information out to a log file");
+        "-log <logFileName>: writes lots of debug information out to a log file and disables logging to console");
+    printWrappedLine(INDENT,
+        "-logLongForm: writes information out to console in long format (for debugging purpose)");
     printWrappedLine(
         INDENT,
         "-htmlSuite <browser> <startURL> <suiteFile> <resultFile>: Run a single HTML Selenese (Selenium Core) suite and then exit immediately, using the specified browser (e.g. \"*firefox\") on the specified URL (e.g. \"http://www.google.com\").  You need to specify the absolute path to the HTML test suite as well as the path to the HTML results file we'll generate.");