change repo name and user agent string back to python-webfinger

setup.py

@@ -10,7 +10,7 @@ setup(name="webfinger",
     author="Jeremy Carbaugh",
     author_email="jcarbaugh@gmail.com",
     license='BSD',
-    url="http://github.com/jcarbaugh/webfinger/",
+    url="http://github.com/jcarbaugh/python-webfinger/",
     long_description=long_description,
     install_requires=["python-xrd"],
     platforms=["any"],

webfinger.py

@@ -49,7 +49,7 @@ class WebFingerClient(object):
         self._host = host
         self._official = official
         self._opener = urllib2.build_opener(urllib2.HTTPRedirectHandler())
-        self._opener.addheaders = [('User-agent', 'github.com/jcarbaugh/webfinger')]
+        self._opener.addheaders = [('User-agent', 'python-webfinger')]
 
         self._timeout = timeout