cdccommdes v0.1.6

Removed dependency on kulife package as it does not work with R v4.2. (Need to find or create an XML exporter that is not buggy.)
Addressed warnings in read_tract() and prep_arc_aadt().
Changed FARS and tract variable names to lower case when reading in to simplify code.
Aligned all variable names in the final FARS and poverty datasets with the revised how-to guide.
Revised FARS vignette to use revised functions and included example code to show the data check map.

cdccommdes v0.1.5 (2022-05-16)

Standardized function names and options for read_streets(), read_water_areas(), and read_land_areas(). Added option to save the resulting layer for all three.
Changed map drawn in process_fars() data check from base R to leaflet.
Rewrote process_fars() to use the same read_tract() function as the AADT indicator, which uses the tigris package.
Updated license and copyright information.

cdccommdes v0.1.4 (2022-04-19)

Made data check map in process_fars() more informative by adding an underlying choropleth.
Revised process_fars() to output an sf object.
Added classInt package as a dependency.

cdccommdes v0.1.3 (2022-04-14)

Added CSV and shapefile save options to save_generic().
Revised process_poverty() to output an sf object.

cdccommdes v0.1.2 (2022-03-22)

In process_poverty(), removed an unused option and added population poverty.
Added a vignette for creating the poverty indicator.
Added package help documentation (when typing ?cdccommdes).
Minor documentation edits.

cdccommdes v0.1.1 (2022-03-17)

Added a vignette for creating the traffic fatality indicators.
Minor documentation edits.

cdccommdes v0.1.0 (2022-03-15)

First compilation with traffic safety indicators and bare-bones documentation.