Add link to vignette in mbmixture-package help.
For parallel computing, use of cores=0 argument now
results in all but one core (parallel::detectCores()-1)
rather than all cores.
class(), with
inherits(object, "blah") rather than
"blah" %in% class(object).bootstrapNull() which is like
bootstrapSE() but simulates under the NULL model (of no
contamination) and gets the LRT statistics vs p=0.