experimented with ftmap feature calculation
implemented mapping from bound to unbound residues, unbound data now contains ddg values in the same table as the feature data.
cleared all output from match-bound-unbound notebook, feature+ddg data is now
put into csv files (also added).
updated svm notebook to read data from csv files (as described in
match-bound-unbound notebook).
cleaned output from svm-new notebook, for better version control compliance