Update the "flake8" style guide rules

Author: mdmintz

examples/setup.cfg

@@ -1,11 +1,12 @@
 [flake8]
-# W503,W504 (line break before or after binary operators)
+# W503 (line break before binary operator) can be ignored.
 exclude=recordings,temp
-ignore=W503,W504
+ignore=W503
 
 [nosetests]
-# nocapture=1 displays print statements from output. Undo this by using: --nologcapture
-# logging-level=INFO keeps the logs much cleaner than using DEBUG
+# nocapture=1 (Display print statements from output)
+#             (Undo this by using: "--nologcapture")
+# logging-level=INFO (Shorter logs than using DEBUG)
 nocapture=1
 logging-level=INFO
 

setup.cfg

@@ -1,11 +1,12 @@
 [flake8]
-# W503,W504 (line break before or after binary operators)
+# W503 (line break before binary operator) can be ignored.
 exclude=recordings,temp
-ignore=W503,W504
+ignore=W503
 
 [nosetests]
-# nocapture=1 displays print statements from output. Undo this by using: --nologcapture
-# logging-level=INFO keeps the logs much cleaner than using DEBUG
+# nocapture=1 (Display print statements from output)
+#             (Undo this by using: "--nologcapture")
+# logging-level=INFO (Shorter logs than using DEBUG)
 nocapture=1
 logging-level=INFO