Added automatic paren and quotation matching and matching paren highlighting
Added automatic paren and quotation matching and matching paren highlighting

captainsafia/nteract,nteract/composition,jdetle/nteract,0u812/nteract,0u812/nteract,rgbkrk/nteract,0u812/nteract,captainsafia/nteract,nteract/nteract,jdetle/nteract,jdfreder/nteract,captainsafia/nteract,0u812/nteract,nteract/composition,rgbkrk/nteract,rgbkrk/nteract,jdfreder/nteract,nteract/nteract,temogen/nteract,nteract/nteract,nteract/nteract,temogen/nteract,nteract/nteract,jdetle/nteract,temogen/nteract,jdfreder/nteract,jdfreder/nteract,jdetle/nteract,rgbkrk/nteract,rgbkrk/nteract,captainsafia/nteract,nteract/composition