Fix issue with message due to show generic method: remove setGeneric call
Add prototype object to manage the system PATH
Re-write/cleanup the package loading procedure
Removed OctaveInit and renamed o* low-level functions to octave_*
Show more configuration info in configure.win and use full path to octave binaries
Resolve Rcpp flags once so that they show up in full in the windows compilation log
Bump version to 0.10.2