Add custom linting directives

pylintrc

+[MAIN]
+
+ignore=migrations,static
+
+load-plugins=
+    pylint_django
+
+
+[FORMAT]
+
+# Maximum number of characters on a single line.
+max-line-length=120
+
+
+[SIMILARITIES]
+
+# Minimum lines number of a similarity.
+min-similarity-lines=6
+
+# Ignore comments when computing similarities.
+ignore-comments=yes
+
+# Ignore docstrings when computing similarities.
+ignore-docstrings=yes
+
+# Ignore imports when computing similarities.
+ignore-imports=yes
+
+# Signatures are removed from the similarity computation
+ignore-signatures=yes
+
+
+[BASIC]
+
+# Regular expression matching correct module names
+module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+)|(AK[A-Z][a-z0-9_]+))$
+
+# Good variable names which should always be accepted, separated by a comma
+good-names=i,j,k,a,e,ak,tz,_