Merge pull request #13 from BackofenLab/decrease_sleep

decrease sleep time

Author: bgruening

.travis.yml

@@ -17,7 +17,7 @@ before_install:
   - make docker_install
   - travis_wait 45 make docker_build
   - make docker_run
-  - sleep 300
+  - sleep 60
 
 install:
   - make install