Error when installing via pip

[rshipp]

$ pip install pylcdui
Collecting pylcdui
  Using cached https://files.pythonhosted.org/packages/b2/07/34706c4f4bfce4bf282d30e989dc6cba62c7c0a29160217fb27377e28d27/pylcdui-0.5.8.tar.gz
    Complete output from command python setup.py egg_info:
    Downloading http://pypi.python.org/packages/source/d/distribute/distribute-0.6.12.tar.gz
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-voAmnd/pylcdui/setup.py", line 4, in <module>
        use_setuptools()
      File "distribute_setup.py", line 145, in use_setuptools
        return _do_download(version, download_base, to_dir, download_delay)
      File "distribute_setup.py", line 124, in _do_download
        to_dir, download_delay)
      File "distribute_setup.py", line 193, in download_setuptools
        src = urlopen(url)
      File "/usr/lib/python2.7/urllib2.py", line 154, in urlopen
        return opener.open(url, data, timeout)
      File "/usr/lib/python2.7/urllib2.py", line 435, in open
        response = meth(req, response)
      File "/usr/lib/python2.7/urllib2.py", line 548, in http_response
        'http', request, response, code, msg, hdrs)
      File "/usr/lib/python2.7/urllib2.py", line 473, in error
        return self._call_chain(*args)
      File "/usr/lib/python2.7/urllib2.py", line 407, in _call_chain
        result = func(*args)
      File "/usr/lib/python2.7/urllib2.py", line 556, in http_error_default
        raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
    urllib2.HTTPError: HTTP Error 403: SSL is required
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-voAmnd/pylcdui/

Seems to be because of this https://github.com/mik3y/pylcdui/blob/master/distribute_setup.py#L50 using a non-https URL, which is disallowed in recent versions of pip. I'm not familiar with distribute_setup.py so I'm not sure what the fix here is. Let me know if you need any more info.

[rshipp]

This change lets me install via pip, but I'm not sure what reason you had for using distribute, so I don't know if it works for your setup: InQuest@45c6e21

I can PR this in if you'd like.