Enable Travis Linting (#3)

* Flake8 Travis Job

* Fix flake8 warnings

* Fix pylint errors

* Fix travis file

pylintrc

@@ -0,0 +1,22 @@
+[MASTER]
+reports=no
+
+disable=
+  missing-docstring,
+  fixme,
+  unused-argument,
+  global-statement,
+  too-few-public-methods,
+  too-many-locals,
+  too-many-ancestors,
+  too-many-branches,
+  too-many-statements,
+  too-many-arguments,
+  too-many-return-statements,
+  duplicate-code,
+
+
+additional-builtins=
+  unicode,
+  long,
+  raw_input