[PATCH 2 of 2] py3: conditionalize BaseHTTPServer, SimpleHTTPServer and CGIHTTPServer import

[Pulkit Goyal]

> I've updated it by the current output of
> ./run-tests.py --with-python3=/usr/bin/python3 -l test-check-py3-compat.t
>
>> --- a/tests/tinyproxy.py      Wed Jul 13 22:45:22 2016 +0530
>> +++ b/tests/tinyproxy.py      Wed Jul 13 23:38:29 2016 +0530
>> @@ -14,7 +14,6 @@
>>
>>  __version__ = "0.2.1"
>>
>> -import BaseHTTPServer
>>  import argparse
>
> You seemed to send old patch. Edited the hunk manually.

Thanks for doing that. Yeah I created the patch before Gregory's
custom moduler was pushed.