README: cross-link godoc more
README: cross-link godoc more
laurennicoleroth/httprouter,TheHippo/httprouterc,EricLagergren/httprouter,sdac/httprouter,herzog31/httprouter,jjeffery/httprouter,Pacoup/httprouter,nigeldunn/httprouter,cmars/tools,kingland/httprouter,b54898533/httprouter,cmars/tools,hawx/route,hiteshjoshi/httprouter,glycerine/httprouter,cmars/tools,agaurav/httprouter,cmars/tools,julienschmidt/httprouter