Added static_cast<boost::mt19937::result_type> in HTTPCookieAuth constructor, to get rid of a compiler warning.
Added static_cast<boost::mt19937::result_type> in HTTPCookieAuth constructor, to get rid of a compiler warning.

acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core,acmorrow/pion-core