Merge tools configs into setup.cfg

Author: Ryan P Kilby

flake8

@@ -1,8 +1,13 @@
-# .coveragerc to control coverage.py
-[run]
+[flake8]
+max-line-length = 120
+exclude = docs/*,demo/*
+ignore = F403
+
+
+[coverage:run]
 omit=*site-packages*,*distutils*,*migrations*
 
-[report]
+[coverage:report]
 # Regexes for lines to exclude from consideration
 exclude_lines =
     # Have to re-enable the standard pragma
@@ -22,5 +27,5 @@ exclude_lines =
 
 ignore_errors = True
 
-[html]
-directory = coverage_html
+[coverage:html]
+directory = coverage_html