re-add python 3.3 support

diff --git a/.travis.yml b/.travis.yml
index 2f71c78..6a2b9d5 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,7 @@
 language: python
 python:
   - "2.7"
+  - "3.3"
 # command to install dependencies, e.g. pip install -r requirements.txt --use-mirrors
 install:
     - "python setup.py develop"