SESraster 0.7.1

bug fixes
- bug fix on SESraster() that was creating only a single temporary raster for FUN metrics results. Now it creates "n = aleats" temporary rasters.
function changes
- SESraster() now also returns p values for the upper and lower tails (i.e. "p_lower", "p_upper")

SESraster 0.7.0

new functions
- added SESraster() to handle aleatorizations
- added algorithm_metrics() to compare original and randomized rasters
- added plot_alg_metrics() to plot site and species difference metrics between original and randomized rasters
function changes
- changed function name from .fit.memory() to fit.memory() and added argument "n"
- Added cross links to functions
vignette
- added vignette to exemplify how SESraster() works
- changed order of vignettes

bux fixes
- fixed error in .str.sample() to avoid negative probabilities when all species were absent from a cell (i.e. all values are zero)
new function
- added bootspat_ff() to include Fixed-Fixed algorithm
enhancements
- added new vignette
- added references and improved accuracy of algorithm description in DESCRIPTION, README, and vignettes
- improved accuracy of null model descriptions in vignettes
- added link to functions in documentation

Released 2023-06-23