tox/travis stuff. making testing more uniform.

.travis.yml

@@ -1,32 +1,24 @@
 language: python
 
-python:
-- "2.7"
-- "3.3"
-- "3.4"
-- "pypy"
-- "pypy3"
+env:
+- TOXENV=py27
+- TOXENV=py33
+- TOXENV=py34
+- TOXENV=pypy
+- TOXENV=pypy3
+- TOXENV=lint
 
 sudo: false
 
 install:
-- travis_retry pip install -r test_requirements.txt
 - travis_retry pip install coveralls
 
-script: coverage run --source=pylast ./tests/test_pylast.py
+script: tox
 
 after_success:
-- coveralls
-- travis_retry pip install scrutinizer-ocular
-- ocular
-
-after_script:
-- coverage report
-- ./check.sh
-- pip install clonedigger
-- clonedigger pylast
-- grep "Clones detected" output.html
-- grep "lines are duplicates" output.html
+- "if [ $TOXENV == 'py27' ]; then pip install coveralls; coveralls; fi"
+- "if [ $TOXENV == 'py27' ]; then travis_retry pip install scrutinizer-ocular; ocular; fi"
+- "if [ $TOXENV == 'py27' ]; then travis_retry pip install scrutinizer-ocular; ocular; fi"
 
 env:
   global: