Revert "Add Python 3.5 beta to travis"

This reverts commit ac2f69e.

Author: philipn

.travis.yml

@@ -4,7 +4,6 @@ python:
   - "3.2"
   - "3.3"
   - "3.4"
-  - "3.5.0b3"
 env:
   - DJANGO="Django>=1.4,<1.5"
   - DJANGO="Django>=1.5,<1.6"
@@ -25,6 +24,4 @@ matrix:
       env: DJANGO="Django>=1.4,<1.5"
     - python: "3.4"
       env: DJANGO="Django>=1.4,<1.5"
-    - python: "3.5.0b3"
-      env: DJANGO="Django>=1.4,<1.5"
   fast_finish: true