void makeSim(ListVector*); //takes listvector info and fills treemap for use by tree.shared command.
vector<string> getNamesSeqs();
vector<string> getNamesSeqs(vector<string>); //get names of seqs belonging to a group or set of groups
void makeSim(ListVector*); //takes listvector info and fills treemap for use by tree.shared command.
vector<string> getNamesSeqs();
vector<string> getNamesSeqs(vector<string>); //get names of seqs belonging to a group or set of groups