Method UpdateHeader

libi2pd/HTTP.cpp:372–380

	}

	void HTTPReq::UpdateHeader (const std::string& name, const std::string& value)
	{
		for (auto& it : headers)
			if (boost::iequals(it.first, name))
			{
				it.second = value;
				break;
			}
	}

	void HTTPReq::RemoveHeader (const std::string& name, const std::string& exempt)
	{