Added test of whether scores() can find variables not otherwise mentioned in formula that mentions it. (Answer:Yes\!)
Adding to tests a scenario in which scores() breakds glm.
Merging updates into my local copy.
Merge remote-tracking branch 'origin/scores-in-formulas' into scores-in-formulas
Adjustments to NAMESPACE.static (in order to get scores examples to run) and to roxygen docs for scores().