added location support
added location support

desmondmorris/node-twitter,FiftyThree/node-twitter,phaza/twitter-node,SteveUpton/ftwitter,rneilson/node-twitter,timisbusy/ntwitter,AvianFlu/ntwitter,santiperez/ntwitter,cesaregb/ntwitter,gabfusi/node-twitter,Shugardude/ntwitter2,technoweenie/twitter-node