log.c simplification, fix usefull functionality which never worked, move all log code from openair2 to common

openair2/UTIL/OSA/osa_key_deriver.c

@@ -25,7 +25,7 @@
 
 #include "osa_defs.h"
 #include "osa_internal.h"
-#include "UTIL/LOG/log.h"
+#include "common/utils/LOG/log.h"
 
 static inline
 void kdf(const uint8_t *s, const uint32_t s_length, const uint8_t *key,

openair2/UTIL/OSA/osa_stream_eea.c

@@ -28,7 +28,7 @@
 #include <nettle/aes.h>
 #include <nettle/ctr.h>
 
-#include "UTIL/LOG/log.h"
+#include "common/utils/LOG/log.h"
 
 #include "assertions.h"
 #include "osa_defs.h"

openair2/UTIL/OSA/osa_stream_eia.c

@@ -31,7 +31,7 @@
 #include <openssl/cmac.h>
 #include <openssl/evp.h>
 
-#include "UTIL/LOG/log.h"
+#include "common/utils//LOG/log.h"
 
 #include "osa_defs.h"
 #include "osa_snow3g.h"