added

separated load.or.install into separate file, supports github

load_extra_packages loads ggbiplot
moved load.or.install, loads few packages
added, generates data sets for labels
check if file exists
fix passed data vars
use print
lifted train code from wise2014_svm_V5.R, mind the TODOs
should hold result data
comment out non existing file
some exploration to pick labels for building train data sets