ok forget run-tests.sh, just run rethinkdb in docker container, tests outside

.travis.yml

@@ -1,7 +1,17 @@
-sudo: required
 language: python
+python:
+        - 3.5
+        - 3.4
+        - 2.7
+        - nightly
+        - pypy
+        - pypy3
 services:
         - docker
+before_install:
+        - docker run -d --publish=28015:28015 rethinkdb
+install:
+        - pip install . pytest
 script:
-        - ./tests/run-tests.sh
+        - py.test -v -s tests