Add Tiingo as data source?

[gliptak]

https://api.tiingo.com/docs/general/overview

Requires an API key

[rsvp]

Before releasing our own independent solution, we expect to
make a pull request to the pandas_datareader repository:
rsvp/fecon235#7

[hydrosquall]

If someone picks this up, they may find the tiingo-python package that I've been developing as a stepping-stone to adding functionality to pandas-datareader. https://github.com/hydrosquall/tiingo-python .