fix bug preventing brozzler-new-site from working, add note about brozzler-new-site in readme

README.rst

@@ -70,6 +70,14 @@ must be specified, everything else is optional.
         scope:
           surt: http://(org,example,
 
+Submit a Site to Crawl Without Configuring a Job
+------------------------------------------------
+
+::
+
+    brozzler-new-site --proxy=localhost:8000 --enable-warcprox-features \
+        --time-limit=600 http://example.com/
+
 Brozzler Web Console
 --------------------
 

brozzler/frontier.py

@@ -233,6 +233,8 @@ class RethinkDbFrontier:
             yield brozzler.Job(**result)
 
     def job(self, id):
+        if id is None:
+            return None
         result = self.r.table("jobs").get(id).run()
         if result:
             return brozzler.Job(**result)

setup.py

@@ -21,7 +21,7 @@ import setuptools
 
 setuptools.setup(
         name='brozzler',
-        version='1.1.dev32',
+        version='1.1.dev33',
         description='Distributed web crawling with browsers',
         url='https://github.com/internetarchive/brozzler',
         author='Noah Levitt',