Consolidating header write. Only calling flush at the end of response, letting the socket library handling flushing it's own buffer. Removing sending of server headers so that the responses are more like the target site's server. Hiding exceptions caused by the client closing the socket in the middle of header writes.
Consolidating header write. Only calling flush at the end of response, letting the socket library handling flushing it's own buffer. Removing sending of server headers so that the responses are more like the target site's server. Hiding exceptions caused by the client closing the socket in the middle of header writes.

git-svn-id: 87d19257dd11500985d055ec4730e446075a5f07@1284 78c7df6f-8922-0410-bcd3-9426b1ad491b

ept/windmill,ept/windmill,ept/windmill