fixed vendor import

scripts/import_vendors.py

@@ -5,10 +5,9 @@ _file = 'members_sponsors_20131030.csv'
 with open(_file, 'rb') as csvfile:
     parsed = csv.reader(csvfile, delimiter=',')
     for row in parsed:
-        print ', '.join(row)
-        vendor = Vendor()
-        vendor.vendor_name = row[1]
-        if row[2]:
-            vendor.contact_email = row[2]
-        db.add(vendor)
-        db.commit()
+        if not row[3] == '':
+            vendor = Vendor()
+            vendor.vendor_name = row[1]
+            vendor.contact_email = row[3]
+            db.add(vendor)
+            db.commit()