geojsonio 0.1.4

NEW FEATURES

• New function map_leaf() uses the leaflet package to make maps, with
  S3 methods for most spatial classes as well as most R classes, including
  data.frame's, lists, vectors, file inputs, and more (#48)
• geojson_read() now optionally can give back a spatial class object,
  just a convenience in case you want to not get back geojson, but a
  spatial class (#60)

MINOR IMPROVEMENTS

• Now that leaflet R package is on CRAN, put back in examples using
  it to make maps (#49)
• Added a linter for list inputs comined with geometry="polygon" to
  all geojson_*() functions that have .list methods. This checks to
  make sure inputs have the same first and last coordinate pairs to
  close the polygon (#34)

BUG FIXES

• Importing all non-base R funtions, including from methods, stats and utils
  packages (#62)
• Fixed bug in geojson_write() in which geojson style names were altered
  on accident (#56)