Fix issue detected on Mac: ensure octave_end is called, via reg.finalizer on a dummy environment taht lives in the package's namespace
Mac: Remove trailing dots in framework path returned by R CMD config --ldflags
Only print exit message about reverting PATH if option verbose=TRUE
Minor change in Rd
Check that RcppOctave library is loaded before calling octave_end in finalizer to avoid error in check where the package is detached before quitting R
Update vignettes, ma pages, fix minor check warnings