mammalcol 0.2.3

fix bug in data loading

mammalcol 0.2.2

Several typos were corrected in the distribution table.
Added Baltazar González as author and Andres F. Suárez-Castro as contributor.

mammalcol 0.2.1

Added a new option to the function mammalmap() to retrieve the ggplot object and select if you want the legend or not, as suggested by Baltazar González.
Some typos corrected.
Contributors Baltazar González and Alejandra Bonilla-Sánchez added.

mammalcol 0.2.0

Added sp_by_depto() function

mammalcol 0.1.0

Initial CRAN submission.
Added vignettes
Added search_mammalcol() function
Added mammalmap() function