pinchpoint mapper improvement

[johngallo]

With circuitscape .jl manual, mentions four types of analysis with raster, not 2

Put these other two into Pinchpoint Mapper as well?

"Circuitscape operates in one of four modes: pairwise, advanced, one-to-all, and all-to-one. Pairwise and advanced modes are available for both raster and network data types. The one-to-all and all-to-one modes are available for raster data only."

https://docs.circuitscape.org/Circuitscape.jl/latest/usage/