GUACAMOLE-422: Add timezone to tunnel connections.

guacamole-common/src/main/java/org/apache/guacamole/protocol/GuacamoleClientInformation.java

@@ -58,6 +58,11 @@ public class GuacamoleClientInformation {
      * The list of image mimetypes reported by the client to be supported.
      */
     private final List<String> imageMimetypes = new ArrayList<String>();
+    
+    /**
+     * The timezone report by the client.
+     */
+    private String timezone = "";
 
     /**
      * Returns the optimal screen width requested by the client, in pixels.
@@ -144,5 +149,25 @@ public class GuacamoleClientInformation {
     public List<String> getImageMimetypes() {
         return imageMimetypes;
     }
+    
+    /**
+     * Return the timezone as reported by the client.
+     * 
+     * @returns
+     *     A string value of the timezone reported by the client.
+     */
+    public String getTimezone() {
+        return timezone;
+    }
+    
+    /**
+     * Set the string value of the timezone.
+     * 
+     * @param timezone
+     *     The string value of the timezone reported by the client.
+     */
+    public void setTimezone(String timezone) {
+        this.timezone = timezone;
+    }
 
 }