SSLError on Windows 7, 64-bit. Appeared in version 0.13.8

```
C:\Users\stebunovd>pip install requests==0.13.7
Downloading/unpacking requests==0.13.7
  Downloading requests-0.13.7.tar.gz (521Kb): 521Kb downloaded
  Running setup.py egg_info for package requests

    warning: no files found matching 'tests\*.'
Installing collected packages: requests
  Found existing installation: requests 0.13.8
    Uninstalling requests:
      Successfully uninstalled requests
  Running setup.py install for requests

    warning: no files found matching 'tests\*.'
Successfully installed requests
Cleaning up...

C:\Users\stebunovd>python
Python 2.7.3 (default, Apr 10 2012, 23:31:26) [MSC v.1500 32 bit (Intel)] on win
32
Type "help", "copyright", "credits" or "license" for more information.
>>> import requests
>>> requests.get('https://web3ds.masterbank.ru/cgi-bin/cgi_link')
<Response [200]>
>>> quit()

C:\Users\stebunovd>pip install requests==0.13.8
Downloading/unpacking requests==0.13.8
  Downloading requests-0.13.8.tar.gz (522Kb): 522Kb downloaded
  Running setup.py egg_info for package requests

    warning: no files found matching 'tests\*.'
Installing collected packages: requests
  Found existing installation: requests 0.13.7
    Uninstalling requests:
      Successfully uninstalled requests
  Running setup.py install for requests

    warning: no files found matching 'tests\*.'
Successfully installed requests
Cleaning up...

C:\Users\stebunovd>python
Python 2.7.3 (default, Apr 10 2012, 23:31:26) [MSC v.1500 32 bit (Intel)] on win
32
Type "help", "copyright", "credits" or "license" for more information.
>>> import requests
>>> requests.get('https://web3ds.masterbank.ru/cgi-bin/cgi_link')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Python27\lib\site-packages\requests\api.py", line 65, in get
    return request('get', url, **kwargs)
  File "C:\Python27\lib\site-packages\requests\safe_mode.py", line 39, in wrappe
d
    return function(method, url, **kwargs)
  File "C:\Python27\lib\site-packages\requests\api.py", line 51, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Python27\lib\site-packages\requests\sessions.py", line 243, in reques
t
    r.send(prefetch=prefetch)
  File "C:\Python27\lib\site-packages\requests\models.py", line 631, in send
    raise SSLError(e)
requests.exceptions.SSLError: [Errno 8] _ssl.c:504: EOF occurred in violation of
 protocol
>>>
```


The bug appears only when using this URL https://web3ds.masterbank.ru/cgi-bin/cgi_link and only on Windows machines (tested on 3 workstations on Win7-64 and one Win8). I was unable to reproduce it on Mac OS X 10.8.1 or Amazon Linux.


This actually looks like it may be related: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/965371


Just checked latest version, 0.14. The bug is still there. Requests v0.13.6 and 0.13.7 work fine with that URL, but 0.13.8, 0.13.9 and 0.14 throw SSLError.


This happens to me as well (in previous versions it raised a timeout, in 0.14 it raises an SSL error).

This happens with a web server I have that only accepts TLSv1, TLSv1.1, TLSv1.2 but NOT SSLv2 or SSLv3.

If I change the following, which is in VerifiedHTTPSConnection.connect() in connectionpool.py on line 99 (as of 0.14):

``` python

        self.sock = ssl.wrap_socket(sock, self.key_file, self.cert_file,
                                    cert_reqs=self.cert_reqs,
                                    ca_certs=self.ca_certs)
```

to:

``` python

        self.sock = ssl.wrap_socket(sock, self.key_file, self.cert_file,
                                    cert_reqs=self.cert_reqs,
                                    ca_certs=self.ca_certs,
                                    ssl_version=ssl.PROTOCOL_TLSv1)

```

The connection works fine.  Obviously this is not ideal.  I was thinking of submitting a patch that would allow you to pass in the preferred SSL version, but it seems like it would just work around the problem.  I think it has to do with OpenSSL, but I'm running 1.0.1c and the latest pyOpenSSL.

Also, I'm on 32-bit Windows 7.  And I've tested this on 32-bit Windows Server 2008 as well.