Fixed issue when htmlparser isn't installed

Author: chriso

.gitmodules

@@ -1,6 +1,3 @@
-[submodule "vendor/htmlparser"]
-	path = vendor/htmlparser
-	url = https://github.com/tautologistics/node-htmlparser.git
 [submodule "vendor/validator"]
 	path = vendor/validator
 	url = https://chriso@github.com/chriso/node-validator.git

package.json

@@ -1,6 +1,6 @@
 { "name"          : "node.io",
   "description"   : "A distributed data scraping and processing framework",
-  "version"       : "0.2.5-5",
+  "version"       : "0.2.5-6",
   "homepage"      : "http://github.com/chriso/node.io",
   "keywords"      : ["data","mapreduce","map","reduce","scraping","html","parsing","parse","scrape","process","processing","data"],
   "author"        : "Chris O'Hara <cohara87@gmail.com>",
@@ -16,6 +16,7 @@
   },
   "engines": { "node": ">=0.4.0" },
   "dependencies": {
+    "htmlparser": ">= 1.7.3",
     "coffee-script": ">= 0.9.5",
     "jquery": ">= 1.4.4"
   },