Logo upload#212

[ddfridley]

Wow that's fast, you make it look easy.

We'll here's what it looks like when I upload an undebate logo:

• [x] Don't limit the width of the image, make it auto
• [x] Don't round the corners of the image
• [x] Make the Choose File button say 'Choose file to upload"
• [x] Look at how we are using the theme in submit.js and make the button styles more like that.
• [x] make cloudinary_upload only work for logged in users. see other apis for the code.
• [x] When uploading pass options with meta data for user_id - so that in the future we can create a feature that shows the images that are already uploaded, and possible delete them.
• [x] Extra credit - if I keep uploading the same file, overwrite the previous one rather than add a new one.

[mattwinne]

@ddfridley Appreciate the feedback. I believe I accounted for all of them but please me know if I missed anything or you have any follow on notes.

[mattwinne]

@ddfridley I believe I accounted for what we discussed but please let me know if you have any other notes or ideas after your review. Thanks.