TST: Remove Python 2.6 and 3.3. testing

In keeping with upstream projects, stop supporting these
platforms

Author: Sheppard, Kevin

.travis.osx.yml

@@ -6,8 +6,11 @@ sudo: false
 
 language: objective-c
 
-env:
-  - PYTHON=2.7
+matrix:
+  fast_finish: true
+  include:
+  - env: PYTHON=2.7
+  - env: PYTHON=3.5
 
 before_install:
   - which python

.travis.yml

@@ -9,15 +9,9 @@ language: python
 matrix:
   fast_finish: true
   include:
-  - python: 2.7
-    env:
-    - PYTHON=2.6
   - python: 2.7
     env:
     - PYTHON=2.7
-  - python: 2.7
-    env:
-    - PYTHON=3.3
   - python: 2.7
     env:
     - PYTHON=3.4
@@ -48,6 +42,6 @@ install:
 
 script:
   - cd $HOME
-  - nosetests randomstate
+  - nosetests -vv randomstate
   - cd $BUILD_DIR/randomstate
   - if [ ${PYTHON} = "2.7" ]; then python performance.py; fi