Disable python 3.4 environment (until 3.4.4 release which should fix the problem with Queue)

.travis.yml

@@ -1,6 +1,5 @@
 language: python
 python:
-  - "3.4"
   - "3.5"
 install:
   - pip install -r requirements.txt

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py34,
+    #py34,
     py35,
     coverage,
     #flake8