Update/Clean up tox.ini configuration

EvaSDK · EvaSDK · commit 6c78609efded · 2014-07-28T11:38:08.000+02:00
Recent tox.ini as predefined definitions for most python interpreters so
just remove them.

Also, py32 and py33 are not available on current OSX release so enabling
the skip_missing_interpreter looks like a good idea for development
purpose.
diff --git a/tox.ini b/tox.ini
@@ -1,14 +1,7 @@
 [tox]
-envlist = py26, py27, py32
+minversion = 1.7.2
+envlist = py26, py27, py32, py33, py34
+skip_missing_interpreters = True
 
 [testenv]
 commands=python setup.py test
-
-[testenv:py26]
-basepython = python2.6
-
-[testenv:py27]
-basepython = python2.7
-
-[testenv:py32]
-basepython = python3.2
