void mothurOutEndLine(); //writes to cout and the logfile
void mothurOut(string, ofstream&); //writes to the ofstream, cout and the logfile
void mothurOutEndLine(ofstream&); //writes to the ofstream, cout and the logfile
+ void mothurOutJustToScreen(string); //writes to cout
void mothurOutJustToLog(string);
void errorOut(exception&, string, string);
void closeLog();