Move to ggplot2

[dieghernan]

No description provided.

[codecov]

Codecov Report

Merging #29 (e10e90e) into master (c5245e8) will not change coverage.
The diff coverage is n/a.

❗ Current head e10e90e differs from pull request most recent head 32623d3. Consider uploading reports for the commit 32623d3 to get more accurate results

@@           Coverage Diff           @@
##           master      #29   +/-   ##
=======================================
  Coverage   94.63%   94.63%           
=======================================
  Files           9        9           
  Lines         801      801           
=======================================
  Hits          758      758           
  Misses         43       43           

Impacted Files	Coverage Δ
R/gisco_get_airports.R	100.00% <ø> (ø)
R/gisco_get_grid.R	95.00% <ø> (ø)
R/gisco_get_healthcare.R	95.45% <ø> (ø)
R/gisco_get_units.R	96.22% <ø> (ø)

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