Update expected results for regression tests

Author: knizhnik

tests2/docker-entrypoint.sh

@@ -59,7 +59,7 @@ if [ "$1" = 'postgres' ]; then
 			default_transaction_isolation = 'repeatable read'
             log_line_prefix = '%t: '
 
-			multimaster.workers = 4
+			multimaster.workers = 16
 			multimaster.max_nodes = 3
 			multimaster.volkswagen_mode = 1
 			multimaster.queue_size=52857600

tests2/test_regression.py

@@ -19,7 +19,7 @@ def tearDownClass(self):
 
     def test_regression(self):
         # XXX: make smth clever here
-        time.sleep(31)
+        # time.sleep(31)
         subprocess.check_call(['docker', 'exec',
             'node1',
             '/pg/mmts/tests2/support/docker-regress.sh',