Move replication/status.test -> replication/status.test.py, redo format

of test from 1.5 to 1.6

Closes #239

test/replication/status.test → test/replication/status.test.py

-# encoding: tarantool
 import os
-import time
 import re
+import time
+
 from lib.tarantool_server import TarantoolServer
 
+# master server
+master = server
 # replica server
 replica = TarantoolServer()
-replica.deploy("replication/cfg/replica.cfg",
-               replica.find_exe(self.args.builddir),
-               os.path.join(self.args.vardir, "replica"))
+replica.script = "replication/replica.lua"
+replica.rpl_master = master
+replica.vardir = os.path.join(master.vardir, 'replica')
+replica.deploy()
 
 replica.get_param("lsn")
 
-status = replica.admin.execute_no_reconnect("lua box.info.status", True)
+cycles = 0
+status = replica.admin.execute_no_reconnect("box.info.status", True)
+while (re.search(r'replica/.*/(connecting|connected)\n', status) == None and cycles < 500):
+    time.sleep(0.01)
+    status = replica.admin.execute_no_reconnect("box.info.status", True)
+    cycles += 1
 print(re.search(r'replica/.*/(connecting|connected)\n', status) != None)
 
-server.stop()
-status = replica.admin.execute_no_reconnect("lua box.info.status", True)
+master.stop()
+cycles = 0
+
+while (re.search(r'replica/.*/(connecting|failed)\n', status) == None and cycles < 500):
+    time.sleep(0.01)
+    status = replica.admin.execute_no_reconnect("box.info.status", True)
+    cycles += 1
 print(re.search(r'replica/.*/(connecting|failed)\n', status) != None)
 
 # Cleanup.
 replica.stop()
 replica.cleanup(True)
 
-server.deploy(self.suite_ini["config"])
-
-# vim: syntax=python
+master.deploy()