Add tests from develop

Added tests from develop. The test results need to be modified for 2.0.

maxscale-system-test/Hartmut_tests/maxscale-mysqltest/r/test_implicit_commit5.result

@@ -0,0 +1,14 @@
+USE test;
+DROP PROCEDURE IF EXISTS simpleproc;
+SET autocommit=1;
+BEGIN;
+CREATE PROCEDURE simpleproc (OUT param1 INT)
+BEGIN
+SELECT COUNT(*) INTO param1 FROM t;
+END //
+SELECT (@@server_id) INTO @a;
+SELECT IF(@a <> @TMASTER_ID,'OK (slave)','FAIL (master)') AS result;
+result
+OK (slave)
+DROP PROCEDURE simpleproc;
+COMMIT;