drop py32 testing, cf nltk#1162

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py27,py32,py33,py34,py35,pypy,py27-nodeps,py32-nodeps,py33-nodeps,py34-nodeps,py35-nodeps,py27-jenkins,py32-jenkins,py33-jenkins,py34-jenkins,py35-jenkins
+envlist = py27,py33,py34,py35,pypy,py27-nodeps,py33-nodeps,py34-nodeps,py35-nodeps,py27-jenkins,py33-jenkins,py34-jenkins,py35-jenkins
 
 [testenv]
 
@@ -35,24 +35,6 @@ deps =
 commands =
     python runtests.py []
 
-[testenv:py32]
-deps =
-    numpy
-    nose >= 1.2.1
-    coverage
-    twython
-;    six
-
-commands =
-    ; scipy and scikit-learn requires numpy even to run setup.py so
-    ; they can't be installed in one command
-
-    ; scikit-learn installation fails so scipy & scikit-learn are temporary disabled
-    ; pip install --download-cache={toxworkdir}/_download scipy scikit-learn
-
-    ; python runtests.py --with-coverage --cover-inclusive --cover-package=nltk --cover-html --cover-html-dir={envdir}/docs []
-    python runtests.py []
-
 [testenv:py33]
 deps =
     numpy
@@ -111,13 +93,6 @@ deps =
 ;    six
 commands = python runtests.py []
 
-[testenv:py32-nodeps]
-basepython = python3.2
-deps =
-    nose >= 1.2.1
-;    six
-commands = python runtests.py []
-
 [testenv:py33-nodeps]
 basepython = python3.3
 deps =
@@ -147,14 +122,6 @@ setenv =
 	STANFORD_PARSER = {homedir}/third/stanford-parser/
 	STANFORD_POSTAGGER = {homedir}/third/stanford-postagger/
 
-[testenv:py32-jenkins]
-basepython = python3.2
-commands = {toxinidir}/jenkins.sh
-setenv =
-	STANFORD_MODELS = {homedir}/third/stanford-parser/
-	STANFORD_PARSER = {homedir}/third/stanford-parser/
-	STANFORD_POSTAGGER = {homedir}/third/stanford-postagger/
-
 [testenv:py33-jenkins]
 basepython = python3.3
 commands = {toxinidir}/jenkins.sh