UnicodeEncodeError in remote file output

[nchern]

If remote file contains some unicode characters, utility like mesos-tail fails with:

Traceback (most recent call last):
  File "/usr/local/bin/mesos-tail", line 9, in <module>
    load_entry_point('mesos.cli==0.1.4', 'console_scripts', 'mesos-tail')()
  File "/Library/Python/2.7/site-packages/mesos.cli-0.1.4-py2.7.egg/mesos/cli/cli.py", line 80, in wrapper
    return fn(*args, **kwargs)
  File "/Library/Python/2.7/site-packages/mesos.cli-0.1.4-py2.7.egg/mesos/cli/log.py", line 44, in timer
    return fn(*args, **kwargs)
  File "/Library/Python/2.7/site-packages/mesos.cli-0.1.4-py2.7.egg/mesos/cli/cli.py", line 54, in wrapper
    return fn(cmd_args, *args, **kwargs)
  File "/Library/Python/2.7/site-packages/mesos.cli-0.1.4-py2.7.egg/mesos/cli/cmds/tail.py", line 87, in main
    output(last_lines)
  File "/Library/Python/2.7/site-packages/mesos.cli-0.1.4-py2.7.egg/mesos/cli/cmds/tail.py", line 85, in output
    lines, not args.q, key=fname)
  File "/Library/Python/2.7/site-packages/mesos.cli-0.1.4-py2.7.egg/mesos/cli/cli.py", line 130, in output_file
    print(line)
UnicodeEncodeError: 'ascii' codec can't encode characters in position 133-136: ordinal not in range(128)

Possible fix is to change this line: https://github.com/mesosphere/mesos-cli/blob/master/mesos/cli/cli.py#L130
to

print(line.encode('utf-8'))