Irene Morente 1bef9939c3 Remove deprecated setting from example config.yml
The `card` setting in the example config.yml was used in the first iteration of the card UI.
The code was later changed to infer the fields that appear in the card, instead of having to configure them (see commit 2a2497072dd2c538735a92a1f6e93de6af7c796d).
The old card settings, however, were left in the example configuration file, which leads to confusion.
2017-05-11 08:43:35 -07:00
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