0.5-6
  o define built-in lookup tables critical.value.hall.90, critical.value.hall.95,
    critical.value.hall.99, critical.value.nair.90, critical.value.nair.95 and
    critical.value.nair.99 in R/critical.value.R and export
  o move help pages to roxygen2
  o miscellaneous fixes to comply with R package checker
0.5-3
  o fix in epband.fun by Ed Claassens