MXS-2014 Rename log_manager.h to log.h

There's nothing resembling a manager anymore.

query_classifier/qc_mysqlembedded/qc_mysqlembedded.cc

@@ -61,7 +61,7 @@
 #include <pthread.h>
 
 #include <maxscale/debug.h>
-#include <maxscale/log_manager.h>
+#include <maxscale/log.h>
 #include <maxscale/platform.h>
 #include <maxscale/query_classifier.h>
 #include <maxscale/protocol/mysql.h>

query_classifier/qc_sqlite/qc_sqlite.cc

@@ -29,7 +29,7 @@
 #include <mutex>
 
 #include <maxscale/alloc.h>
-#include <maxscale/log_manager.h>
+#include <maxscale/log.h>
 #include <maxscale/modinfo.h>
 #include <maxscale/modutil.h>
 #include <maxscale/platform.h>

query_classifier/test/classify.c

@@ -20,7 +20,7 @@
 #include <mysql.h>
 #include <unistd.h>
 #include <maxscale/paths.h>
-#include <maxscale/log_manager.h>
+#include <maxscale/log.h>
 
 char* append(char* types, const char* type_name, size_t* lenp)
 {

query_classifier/test/compare.cc

@@ -22,7 +22,7 @@
 #include <sstream>
 #include <my_config.h>
 #include <maxscale/paths.h>
-#include <maxscale/log_manager.h>
+#include <maxscale/log.h>
 #include <maxscale/protocol/mysql.h>
 #include <maxscale/query_classifier.h>
 #include "../../server/modules/protocol/MySQL/mariadbclient/setsqlmodeparser.hh"

query_classifier/test/qc_cache.cc

@@ -14,7 +14,7 @@
 #include <unistd.h>
 #include <chrono>
 #include <iostream>
-#include <maxscale/log_manager.h>
+#include <maxscale/log.h>
 #include <maxscale/paths.h>
 #include <maxscale/query_classifier.h>
 #include <maxscale/protocol/mysql.h>

query_classifier/test/version_sensitivity.cc

@@ -12,7 +12,7 @@
  */
 
 #include <iostream>
-#include <maxscale/log_manager.h>
+#include <maxscale/log.h>
 #include <maxscale/paths.h>
 #include <maxscale/query_classifier.h>
 #include <maxscale/server.h>