Update package.json

fix #145

Author: Keyang

package.json

@@ -2,7 +2,7 @@
   "name": "csvtojson",
   "description": "A tool concentrating on converting csv data to JSON with customised parser supporting",
   "author": "Keyang Xiang <keyang.xiang@gmail.com>",
-  "homepage": "http://keyangxiang.com/blog/csv2json/",
+  "homepage": "https://github.com/Keyang/node-csvtojson",
   "bugs": "https://github.com/Keyang/node-csvtojson/issues",
   "repository": {
     "type": "git",
@@ -233,4 +233,4 @@
     "test-debug": "mocha debug ./test -R spec",
     "test-all": "mocha  ./test -R spec && CSV_WORKER=3 mocha ./test -R spec "
   }
-}
+}