MXS-1398: Clean up mysql.h header

Cleaned up the MaxScale version of the mysql.h header by removing all
unused includes. This revealed a large amount of dependencies on these
removed includes in other files which needed to be fixed.

Also sorted all includes in changed files by type and alphabetical
order. Removed explicit revision history from modified files.

server/modules/routing/avrorouter/avro.c

@@ -14,45 +14,35 @@
 /**
  * @file avro.c - Avro router, allows MaxScale to act as an intermediary for
  * MySQL replication binlog files and AVRO binary files
- *
- * @verbatim
- * Revision History
- *
- * Date         Who                   Description
- * 25/02/2016   Massimiliano Pinto    Initial implementation
- *
- * @endverbatim
  */
 
 #include "avrorouter.h"
 
+#include <avro/errors.h>
+#include <ctype.h>
+#include <ini.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <ctype.h>
-#include <time.h>
-#include <maxscale/service.h>
-#include <maxscale/server.h>
-#include <maxscale/router.h>
-#include <maxscale/atomic.h>
-#include <maxscale/spinlock.h>
-#include <maxscale/dcb.h>
-#include <maxscale/spinlock.h>
-#include <maxscale/housekeeper.h>
-#include <time.h>
-
-#include <maxscale/log_manager.h>
-
-#include <maxscale/protocol/mysql.h>
-#include <ini.h>
 #include <sys/stat.h>
+#include <time.h>
 
-#include <maxscale/random_jkiss.h>
 #include <binlog_common.h>
-#include <avro/errors.h>
+
 #include <maxscale/alloc.h>
+#include <maxscale/atomic.h>
+#include <maxscale/dcb.h>
+#include <maxscale/housekeeper.h>
+#include <maxscale/log_manager.h>
 #include <maxscale/modulecmd.h>
 #include <maxscale/paths.h>
+#include <maxscale/protocol/mysql.h>
+#include <maxscale/random_jkiss.h>
+#include <maxscale/router.h>
+#include <maxscale/server.h>
+#include <maxscale/service.h>
+#include <maxscale/spinlock.h>
+#include <maxscale/utils.h>
 
 #ifndef BINLOG_NAMEFMT
 #define BINLOG_NAMEFMT      "%s.%06d"

server/modules/routing/avrorouter/avro_file.c

@@ -20,27 +20,21 @@
  *
  * Parts of this file have been copied from blr_file.c and modified for other
  * uses.
- *
- * @verbatim
- * Revision History
- *
- * Date         Who             Description
- * 25/02/2016   Markus Mäkelä   Initial implementation
- *
- * @endverbatim
  */
 
 #include "avrorouter.h"
 
 #include <binlog_common.h>
 #include <blr_constants.h>
-#include <sys/stat.h>
-#include <maxscale/log_manager.h>
-#include <maxscale/pcre2.h>
+#include <glob.h>
 #include <ini.h>
 #include <stdlib.h>
-#include <glob.h>
+#include <sys/stat.h>
+
 #include <maxscale/alloc.h>
+#include <maxscale/log_manager.h>
+#include <maxscale/pcre2.h>
+#include <maxscale/utils.h>
 
 static const char *statefile_section = "avro-conversion";
 static const char *ddl_list_name = "table-ddl.list";