turn on boku for payments alt (bug 1002569)
speculative fix (bug 1000992)
clarifying comments
Merge pull request #238 from andymckay/1000992

force json format, this is a test
Merge pull request #237 from andymckay/1002569

turn on boku on payments alt
fixed typo
Revert "speculative fix (bug 1000992)"

This reverts commit 4809587986b9f5487459659c5258ced05fa8a81e.
add in content-length to prevent nginx adding in chunked (bug 1000992)
use normal settings values for the boku proxy