Fixing serial manifest.xml for ROS and replacing an accidental missing function

include/serial/serial_listener.h

@@ -458,6 +458,23 @@ public:
 
 /***** Hooks and Handlers ******/
 
+  /*!
+   * Sets the handler to be called when a lines is not caught by a filter.
+   * 
+   * This allows you to set a catch all function that will get called 
+   * everytime a line is not matched by a filter and the ttl expires.
+   * 
+   * Setting the callbacks works just like SerialListener::setInfoHandler.
+   * 
+   * \param default_handler A function pointer to the callback to handle 
+   * unmatched and expired messages.
+   * 
+   * \see serial::DataCallback, SerialListener::setInfoHandler
+   */
+  void setDefaultHandler(DataCallback default_handler) {
+    this->default_handler = default_handler;
+  }
+
   /*!
    * Sets the function to be called when an exception occurs internally.
    * 

manifest.xml

@@ -8,6 +8,10 @@
   <license>BSD</license>
   <review status="unreviewed" notes=""/>
   <url>http://ros.org/wiki/serial</url>
+ 
+  <export>
+      <cpp cflags="-I${prefix}/include" lflags="-L${prefix}/lib -Wl,-rpath,${prefix}/lib -lserial"/>
+    </export>
 
 </package>