httppeer: move size computation later in _callstream
A future change will alter some of the arg-sending logic in a way that matters
for request body size. Centralizing the logic now will make later patches
easier to review.
httppeer: do less splitting on httpheader value
We only care about the first value split off, so only split off the first
value.
chgserver: remove outdated comment about setvbuf()
I've replaced setvbuf() by fdopen() before merging chg into the core, so
this comment is wrong.
https://bitbucket.org/yuja/chg/commits/
5c24e72bc447