Attempt to return correct content type and status
Attempt to return correct content-type and status
Tweaks to try to make response content-type and status correct.
Merge from direct-updates-3 to resolve conflict
Rework, simplify and correct handling of content-type and response status
Remove some unused imports
Tweak
Change close to flush
Tweaks
merge pbeaman: Emit correct response status and content type.

https://code.launchpad.net/~pbeaman/akiban-server/direct-updates-4/+merge/161177