Add MacWorld grabber.

run.py

@@ -12,6 +12,7 @@ from sources.NYTTechnology import NYTTechnology
 from sources.ForbesBusiness import ForbesBusiness
 from sources.ForbesTechnology import ForbesTechnology
 from sources.FinancialTimes import FinancialTimes
+from sources.MacWorld import MacWorld
 
 DATABASE_PATH = Path("storage.db")
 GRAB_FREQUENCY = 15
@@ -35,6 +36,7 @@ def main():
             ForbesBusiness(db),
             ForbesTechnology(db),
             FinancialTimes(db),
+            MacWorld(db),
         ]
 
         while True:

sources/MacWorld.py

@@ -0,0 +1,5 @@
+from grabber import Grabber
+
+
+class MacWorld(Grabber):
+    feed_url = "http://www.macworld.com/index.rss"