Bug/Feature Request Description

In [1]: import featuretools as ft                                                                                                                             

In [2]: es = ft.demo.load_mock_customer(return_entityset=True)                                                                                                

In [3]: import pandas as pd    

Problem
Since Java 8 was introduced there is no need to use Joda as it has been replaced the native Date-Time API.

Solution
Ideally greping and replacing the text should work (mostly)

Additional context
Need to check if de/serializing will still work.

Expected Behavior

1-hot encoded features should be materializeable to the online store without error.

Current Behavior

Version 0.10 apparently introduced a regression where 1-hot encoded feature materialization throws errors.

Steps to reproduce

from datetime import datetime, timedelta
from feast import Entity, Feature, FeatureStore, FeatureView, FileSource, ValueType
imp

Right now there is an error when computing prediction on a single sample, see #156 for details.

We recently added some nightly jobs to our CI in #2250 !

The next step is set up a notification with the success or failure of the nightlies and a link to view the github pipeline.

I'm open to discussing what the medium for the notification should be but this looks interesting: https://github.com/marketplace/actions/slack-notify