text: Title: New Action: Text visualizations
  Body: Currently, text attributes are recognized as categorical attributes and displayed as bar charts. We should add a new datatype for text attributes, perhaps distinguishing between short: 1~2 words (more like labels, categories), long: 2+ (more like reviews, sentences, etc). In addition, we can add an action that visualizes text fields, such as word clouds, N-grams, etc.
  [This article](https://towardsdatascience.com/a-complete-exploratory-data-analysis-and-visualization-for-text-data-29fb1b96fb6a) documents some possible visualization types for text data.