Overwork makeFunctionsByName

[jakobbossek]

suite = makeFunctionsByName(filterFunctionsByTags("multimodal"), dimensions = 2L, m = 5L)
Error in makeFunctionsByName(filterFunctionsByTags("multimodal"), dimensions = 2L,  : 
  Assertion on 'dimensions' failed: Must be element of set {'3','4','6'}.
Calls: makeFunctionsByName ... <Anonymous> -> assertChoice -> makeAssertion -> mst

breaks since the multimodal functions Hartmann{3,4,6} are not defined for two dimensions.

I guess the best way to handle such cases is just to ignore Hartmann internally and print a warning. Any other proposals?