Merge pull request #13 from gnuoy/remove-py3-point-release

Tidyup tox and remove point release python version stuff

.travis.yml

@@ -6,4 +6,4 @@ python:
 install: pip install tox-travis
 script:
   - tox -c tox.ini -e pep8
-  - tox -c tox.ini -e py36
+  - tox -c tox.ini -e py3

tox.ini

@@ -1,7 +1,6 @@
 [tox]
-envlist = pep8,py27,py34,py35,py36
+envlist = pep8,py3
 skipsdist = True
-skip_missing_interpreters = True
 
 [testenv]
 setenv = VIRTUAL_ENV={envdir}
@@ -10,20 +9,12 @@ install_command =
   pip install {opts} {packages}
 commands = nosetests {posargs} {toxinidir}/unit_tests
 
-[testenv:py34]
-basepython = python3.4
-deps = -r{toxinidir}/test-requirements.txt
-
-[testenv:py35]
-basepython = python3.5
-deps = -r{toxinidir}/test-requirements.txt
-
-[testenv:py36]
-basepython = python3.6
+[testenv:py3]
+basepython = python3
 deps = -r{toxinidir}/test-requirements.txt
 
 [testenv:pep8]
-basepython = python3.6
+basepython = python3
 deps = -r{toxinidir}/test-requirements.txt
 commands = flake8 {posargs} zaza unit_tests