MXS-2014 Rename log_manager.h to log.h

There's nothing resembling a manager anymore.

server/modules/authenticator/GSSAPI/GSSAPIAuth/gssapi_auth.cc

@@ -18,7 +18,7 @@
 #include <maxscale/alloc.h>
 #include <maxscale/authenticator.h>
 #include <maxscale/dcb.h>
-#include <maxscale/log_manager.h>
+#include <maxscale/log.h>
 #include <maxscale/mysql_utils.h>
 #include <maxscale/protocol/mysql.h>
 #include <maxscale/secrets.h>

server/modules/authenticator/GSSAPI/GSSAPIBackendAuth/gssapi_backend_auth.cc

@@ -16,7 +16,7 @@
 #include <maxscale/alloc.h>
 #include <maxscale/authenticator.h>
 #include <maxscale/dcb.h>
-#include <maxscale/log_manager.h>
+#include <maxscale/log.h>
 #include <maxscale/protocol/mysql.h>
 #include <maxscale/server.h>
 

server/modules/authenticator/GSSAPI/gssapi_auth_common.cc

@@ -13,7 +13,7 @@
 
 #include "gssapi_auth.h"
 #include <maxscale/alloc.h>
-#include <maxscale/log_manager.h>
+#include <maxscale/log.h>
 
 /**
  * @brief Report GSSAPI errors

server/modules/authenticator/MySQLAuth/dbusers.cc

@@ -23,7 +23,7 @@
 
 #include <maxscale/alloc.h>
 #include <maxscale/dcb.h>
-#include <maxscale/log_manager.h>
+#include <maxscale/log.h>
 #include <maxscale/mysql_utils.h>
 #include <maxscale/paths.h>
 #include <maxscale/protocol/mysql.h>

server/modules/authenticator/PAM/PAMAuth/pam_instance.cc

@@ -16,7 +16,7 @@
 #include <string>
 #include <string.h>
 #include <maxscale/jansson.hh>
-#include <maxscale/log_manager.h>
+#include <maxscale/log.h>
 #include <maxscale/secrets.h>
 #include <maxscale/mysql_utils.h>
 

server/modules/authenticator/PAM/PAMBackendAuth/pam_backend_auth.cc

@@ -14,7 +14,7 @@
 #include "pam_backend_auth.hh"
 
 #include <maxscale/authenticator.h>
-#include <maxscale/log_manager.h>
+#include <maxscale/log.h>
 #include <maxscale/server.h>
 #include "pam_backend_session.hh"
 #include "../pam_auth_common.hh"