folder cleanup
initial finished R package
	new file:   DESCRIPTION
	new file:   NAMESPACE
	renamed:    Rsomoclu.R -> R/Rsomoclu.R
	new file:   clean.sh
	renamed:    makeR.sh -> configure
	modified:   makeR.sh
	new file:   man/Rsomoclu.train.Rd
	renamed:    Rsomoclu.cpp -> src/src/Rsomoclu.cpp
	modified:   tests/R_interface_test.R