Bump version 0.2.4 (plzzzz)

Author: z4r

.travis.yml

@@ -1,7 +1,12 @@
 language: python
 python:
-  - 2.6
-  - 2.7
-install: pip install -r requirements.txt --use-mirrors
-script: nosetests --with-doctest
-
+  - "2.6"
+  - "2.7"
+install:
+  - pip install pep8 --use-mirrors
+  - pip install https://github.com/dcramer/pyflakes/tarball/master
+  - pip install -r requirements.txt --use-mirrors
+script:
+  - pep8 --exclude=migrations --ignore=E501 rtkit || exit 1
+  - pyflakes -x W rtkit || exit 1
+  - nosetests --with-doctest