Added an option to set tag via constructor

src/main/java/com/github/tony19/loggly/LogglyClient.java

@@ -30,14 +30,14 @@
  */
 public class LogglyClient implements ILogglyClient {
     private static final String API_URL = "http://logs-01.loggly.com/";
-    private final ILogglyRestService loggly;
+    private ILogglyRestService loggly;
     private final String token;
     private String tags;
 
     /**
      * Creates a Loggly client
      * @param token Loggly customer token
-     *              http://loggly.com/docs/customer-token-authentication-token/
+     * http://loggly.com/docs/customer-token-authentication-token/tag/android
      */
     public LogglyClient(String token) {
         if (token == null || token.isEmpty()) {
@@ -52,6 +52,8 @@ public LogglyClient(String token) {
         this.loggly = restAdapter.create(ILogglyRestService.class);
     }
 
+
+
     /**
      * Creates a Loggly client with the specified REST API.
      * This is package private for internal testing only.