Victory

There were some broken links in the examples. Some are parked and some do not connect.

Datasets improvements

1

fixes for v3 of api for datasets using CBOE/VXEEM as an example where we expect the api to call https://www.quandl.com/api/v3/datasets/CBOE/VXEEM.json?auth_token=########

see: https://www.quandl.com/data/CBOE/VXEEM-Emerging-Markets-ETF-Volatility-Index I have the following failing test in my branch which i will push and have a pull request with the fix ``` 1) quandl contains last_uri_call has correct...

set version to v3

Expects v1 but the correct version is v3.