Stoplists for African languages generated from the ASP corpus

This project uses the source texts provided by the African Storybook Project as a corpus and provides a number of tools to extract frequency lists and lists of stopwords from this corpus for the 60+ languages covered by ASP. The immediate goal is to create freely-licensed stoplists for languages that are not currently included in the stopwords project, and to then submit those lists as pull requests to the upstream project.