Set sad_beta csv output default to FALSE. Changed syntax of function variables from decimal to underscore.
Included short and long descriptions of function in roxygen notation. Also attempt to see if re-run of commit will update decimal/underscore updates that were not updated in output of help files for previous commit.
Successfully updated help file with roxygen. Previously failed because I did not run the document() command with devtools/roxygen2
Reduced vegan package dependancy to vegdist() only.
Corrected vegan dependency in NAMESPACE