for finding subobjects.

Also added fallback tpId fallback code to tpValuesIds.

out COLSPAN="1".

www.foo.com:80 if the server uses the default port of 80.

initialized correctly.

used, must have a value.  This is done by specifying None as a default
value.

Also tried to make indenting a little bit more automagic.

implicitly acquire roles even for explicit acquirers.

inst and parent in filter.

that multiple calls to setHeader to not replace earlier header
settings for accumulated headers.