Add Travis CI

By now, it will only test the coding style rules defined for the
project, which are basically a few exceptions to the PEP8.

.gitignore

@@ -5,8 +5,10 @@ _site/
 # When developing for ec2 `vagrant provision' is quite handy
 /Vagrantfile
 /.vagrant
+# Building the package
 /build
 /dist
 /bootstrap_vz.egg-info
-/.tox
+# Testing
 /.coverage
+/.tox

.travis.yml

@@ -0,0 +1,7 @@
+language: python
+python:
+    - "2.7"
+install:
+    - "pip install tox"
+script:
+    - "tox"

tox.ini

@@ -3,8 +3,12 @@ ignore = E101,E221,E241,E501,W191
 max-line-length = 110
 
 [tox]
-envlist = py27
+envlist = flake8
+
+[testenv:flake8]
+deps = flake8
+commands = flake8 bootstrapvz/ --exclude=minify_json.py
 
-[testenv]
 # Once tests have started being written, uncomment this to run tests when running tox.
+#[testenv]
 #commands = nosetests -v tests --with-coverage --cover-package=bootstrapvz --cover-inclusive