Aspect ratio in map functions

[vijaybarve]

Need to maintain aspect ratio while plotting maps with fxns gbifmap_list, gbifmap_dens and gbifmap. The maps might look like this

depending on the setting.

We can simply do it by adding coord_fixed(ratio = 1) in functions i.e.

...
    geom_polygon(aes(group=group), fill="white", color="gray40", size=0.2) + coord_fixed(ratio = 1) +
 ..

[sckott]

Indeed, mapping needs to be better, happy to take any pull requests on this

[vijaybarve]

Sure, should I use Master or the newapi branch ?

[sckott]

newapi