cmake remove circular linking and reorganize

- px4_add_module now requires MAIN
 - px4_add_library doesn't automatically link

src/modules/logger/CMakeLists.txt

@@ -44,7 +44,5 @@ px4_add_module(
 		log_writer_file.cpp
 		log_writer_mavlink.cpp
 	DEPENDS
-		platforms__common
-		modules__uORB
+		version
 	)
-# vim: set noet ft=cmake fenc=utf-8 ff=unix :

src/modules/logger/log_writer_file.h

@@ -37,7 +37,7 @@
 #include <stdint.h>
 #include <pthread.h>
 #include <drivers/drv_hrt.h>
-#include <systemlib/perf_counter.h>
+#include <perf/perf_counter.h>
 
 namespace px4
 {

src/modules/logger/logger.h

@@ -39,7 +39,7 @@
 #include <drivers/drv_hrt.h>
 #include <uORB/Subscription.hpp>
 #include <version/version.h>
-#include <systemlib/param/param.h>
+#include <parameters/param.h>
 #include <systemlib/printload.h>
 #include <px4_module.h>