SG-CE Logging-test fixes

16/17
Logging

testsuites.syncgateway.functional.tests.test_log_rotation_new.test_log_200mb[log_rotation_new]

else:
_, stdout, _ = remote_executor.execute(command)
output = stdout[0].rstrip()

1. A backup file should be created with 200MB
   if (log == "sg_debug" or log == "sg_info") and sg_platform != "windows":
   > assert int(output) == int(SG_LOGS_FILES_NUM[log]) + 1
   E assert 3 == 2
   E -3
   E +2