Log Message:
Update 0.050 to 0.053
0.053     2014-12-11 23:42:17-05:00 America/New_York

    [FIXED]
    - Defended tests against HTTP_PROXY set in the environment

0.052     2014-12-11 15:23:54-05:00 America/New_York

    [CHANGED]
    - Proxy allowed from environment variable HTTP_PROXY (uppercase) unless
      REQUEST_METHOD is also set.

0.051     2014-11-17 22:58:44-05:00 America/New_York

    [FIXED]
    - Checks for threads without loading threads.pm