[modules] minor logger cleanup, navstik uses old direct_memory_logger

conf/airframes/examples/quadrotor_navstik.xml

@@ -48,7 +48,7 @@
       <define name="MS45XX_I2C_DEV" value="i2c3"/>
       <define name="USE_I2C3"/>
     </load>
-    <load name="logger_dataflash.xml"/>
+    <load name="direct_memory_logger.xml"/>
   </modules>
 
   <servos driver="Asctec_v2">

sw/airborne/modules/loggers/openlog.c

@@ -17,10 +17,11 @@
  * along with paparazzi; see the file COPYING.  If not, write to
  * the Free Software Foundation, 59 Temple Place - Suite 330,
  * Boston, MA 02111-1307, USA.
- *
  */
 
 /**
+ * @file openlog.c
+ *
  * This module provides a timestamp-message, allowing
  * sw/logalizer/openlog2tlm to convert a recorded dumpfile,
  * created by openlog into the pprz-tlm format, to be converted into
@@ -30,7 +31,6 @@
 #include "openlog.h"
 #include "messages.h"
 #include "subsystems/datalink/downlink.h"
-#include "mcu_periph/uart.h"
 #include "mcu_periph/sys_time.h"
 
 void periodic_2Hz_openlog(void)

sw/airborne/modules/loggers/openlog.h

@@ -17,10 +17,11 @@
  * along with paparazzi; see the file COPYING.  If not, write to
  * the Free Software Foundation, 59 Temple Place - Suite 330,
  * Boston, MA 02111-1307, USA.
- *
  */
 
-/** \file openlog.h
+/**
+ * @file openlog.h
+ *
  * This module provides a timestamp-message, allowing
  * sw/logalizer/openlog2tlm to convert a recorded dumpfile,
  * created by openlog into the pprz-tlm format, to be converted into