Update test suite, support python 3.5.

.travis.yml

@@ -2,4 +2,5 @@ language: python
 python:
     - "2.7"
     - "3.4"
+    - "3.5"
 script: python ./setup.py install && python ./test/test.py

toml-test @ e8b7822e

-Subproject commit 617aff48a64f7900d195c51dd9f940e3e152d354
+Subproject commit e8b7822e3287da1002a03a60c15cd2894ed79889