and 'a24bf3a898b6310d05bf2ee9ce99b3a52f067205'

     and 'a75a75901ecc2b8caa1b97cd0693f491063826ba'

     and 'fafee42899e7efa42942bc451a888bf77be69ac9'

- anged user agent for outproxy from Wget/1.11.4 to Firefox 3.6.6 on WinXP to avoid getting blocked as a crawler

     and '2365aee6776961ebaa1ca862ffa21e0457ece0a6'

      cleanups, logging, and error propagation fixes