Merge pull request #1 from scala-exercises/install-deps-ci

Update CI config

Author: Rafa Paradela

.travis.yml

@@ -3,3 +3,7 @@ scala:
   - 2.11.7
 jdk:
   - oraclejdk8
+script:
+  - git clone https://github.com/scala-exercises/site.git site
+  - pushd site; sbt 'definitions/publishLocal' 'runtime/publishLocal' 'compiler/publishLocal' 'sbt-exercise/publishLocal' ; popd
+  - sbt test