Ignore flake8 error E203 and warning W503

Now ignored:

- Whitespace before ':' (E203)
- Line break occurred before a binary operator (W503)

Author: flashcode

Makefile

@@ -24,8 +24,8 @@ check: lint test
 lint: flake8 pylint bandit
 
 flake8:
-	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-	flake8 . --count --exit-zero --max-complexity=10 --statistics
+	flake8 . --count --select=E9,F63,F7,F82 --ignore=E203,W503 --show-source --statistics
+	flake8 . --count --ignore=E203,W503 --exit-zero --max-complexity=10 --statistics
 
 pylint:
 	pylint --disable=W0511 msgcheck