Fix delete causing 500 error

Merge pull request #6 from claygorman/fix-delete-payload

Fixing delete payload... causes 500 when empty

Add support for the Endpoints resource + Improve readme examples

0.2.0

Rename endpoint repository class.

0.1.3

Use the body if it is not an array.

0.1.2

Encode the body as JSON in requests

0.1.1

Return the raw body string if failed to decode JSON (Fixes POD logs n…