Add tests from develop

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

maxscale-system-test/mxs720_line_with_no_equal.cpp

@@ -0,0 +1,26 @@
+/**
+ * @file max720_line_with_no_equal.cpp mxs720 regression case - first part: line without "=", second - weird lines  ("MaxScale fails to start and doesn't log any useful message when there are spurious characters in the config file")
+ *
+ * - use incorrect maxscale.cnf
+ * - check log for error
+ */
+
+
+#include <iostream>
+#include <unistd.h>
+#include "testconnections.h"
+
+using namespace std;
+
+int main(int argc, char *argv[])
+{
+    TestConnections * Test = new TestConnections(argc, argv);
+    Test->set_timeout(30);
+    Test->check_log_err((char *) "Failed to pre-parse configuration file", true);
+
+    Test->check_maxscale_processes(0);
+    int rval = Test->global_result;
+    delete Test;
+    return rval;
+}
+