Fix example in readme

[bfirsh]

• client.Droplet doesn't exist
• Image takes a string, not an int
• Ubuntu image ID seems to have changed

[bryanl]

Thanks for the README updates. Actually, I'd prefer I'd prefer to use image names rather than numbers. It's a bit more robust. Instead of putting a number, you should be able to create a Droplet like this:

createRequest := &godo.DropletCreateRequest{
    Name:   dropletName,
    Region: "nyc3",
    Size:   "512mb",
    Image:  "Ubuntu 14.04 x64",
 }

If you wouldn't mind updating your PR, I wouldn't mind merging it.

[bfirsh]

Hmm, doesn't seem so:

2014/09/22 11:10:52 POST https://api.digitalocean.com/v2/droplets: 422 You specified an invalid image for Droplet creation.

[bryanl]

Then that's a bug, and I'll fix it today.

[bfirsh]

Cool, thanks!

[macb]

Droplet creates utilize the image's slug. The image's slug isn't necessarily the image's name. For example, the ubuntu 14.04 x64 slug is "ubuntu-14-04-x64".

So that example would be more accurate as:

createRequest := &godo.DropletCreateRequest{
    Name:   dropletName,
    Region: "nyc3",
    Size:   "512mb",
    Image:  "ubuntu-14-04-x64",
 }

[bfirsh]

Ahah, there we go! Updated the commit. Thanks.