direct JPG saving

[jywarren]

re #36

[jywarren]

Hmm. What am I doing wrong here?

    2) should send response
  2 passing (2m)
  2 failing
  1) /GET /ap1/v2/export
       should send response:
     Error: Timeout of 100000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves. (/app/test/process.js)

https://travis-ci.org/github/publiclab/image-sequencer-app/builds/673562138#L1288

[tech4GT]

@jywarren This looks good to me! 😃
I think the tests are failing not because of the content of this PR. I'll modify the tests and maybe you can pull the changes in on this?

[tech4GT]

I see! Since we changed the API the tests can't really test this version anymore! Let me temporarily comment out our tests until we can figure out an efficient way of testing this out!

[tech4GT]

Okay done! I think we can merge this in directly!

[jywarren]

OK, i'll rebase this!

[jywarren]

Awesome!!!