travis: Use docker infrastructure

See http://blog.travis-ci.com/2014-12-17-faster-builds-with-container-based-infrastructure/ for related documentation.

diff --git a/.travis.yml b/.travis.yml
index 4c965dad35dd69d2361f7165592982ac0dee8131..a876247cccfc14d0529b71ca68f5ca654967d2af 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,6 +12,9 @@ install:
   - pip install pytest
   - pip install --editable .
 
+# Use travis docker infrastructure for greater speed
+sudo: false
+
 script: make test
 
 notifications: