interpret header as if it was data in GuessPatternDialog. closes #247
interpret header as if it was data in GuessPatternDialog. closes #247

Anaphory/beast2,tgvaughan/beast2,Anaphory/beast2,Anaphory/beast2,Anaphory/beast2,tgvaughan/beast2,CompEvol/beast2,CompEvol/beast2,CompEvol/beast2,tgvaughan/beast2,CompEvol/beast2,tgvaughan/beast2