Improved Travis config.

Author: pombredanne

.travis.yml

@@ -1,14 +1,11 @@
 language: python
 
 python:
-  - "2.7"
+    - "2.7"
 
 install:
     - source configure
 
 script:
-    - py.test -vs src tests/commoncode \
-      tests/extractcode tests/textcode tests/typecode tests/cluecode \
-      tests/licensedcode/test_detect.py tests/licensedcode/test_index.py \
-      tests/licensedcode/test_legal.py tests/licensedcode/test_models.py
+    - py.test -vs src tests/commoncode tests/extractcode tests/textcode tests/typecode tests/cluecode tests/licensedcode/test_detect.py tests/licensedcode/test_index.py tests/licensedcode/test_legal.py tests/licensedcode/test_models.py