Add function get_datasets_overview() for generating overview tibble of available
datasets at https://fbinter.stadt-berlin.de/fb/index.jsp
Add function read_all_metadata() requiring an overview tibble for fetching
metadata for all datasets
Add function read_metadata() for metadata for WFS or WMS datasets
Add function read_wfs() for importing WFS datasets from FIS-Broker into R as sf
object. For details on using this function checkout the Read WFS Dataset
article.
Added a NEWS.md file to track changes to the package.
see https://style.tidyverse.org/news.html for writing a good NEWS.md