removed python 1.4 / python 3.2 tox env because thats not possible

also pinned versions of requirements for testing

tox.ini

@@ -6,7 +6,6 @@ envlist = docs,
         py27-django1.4,
         py27-django1.5,
         py27-django1.6,
-        py32-django1.4,
         py32-django1.5,
         py32-django1.6,
 
@@ -15,14 +14,14 @@ downloadcache = {envtmpdir}tox-downloadcache/
 [base]
 deps =
     lxml==3.2.3
-    mock
-    pysolr
+    mock==1.0.1
+    pysolr==3.1.0
     poster
-    whoosh
-    pyelasticsearch>=0.4
-    httplib2
+    whoosh==2.5.4
+    pyelasticsearch==0.6
+    httplib2==0.8
     python-dateutil
-    geopy
+    geopy==0.95.1
 
 [django1.6]
 deps = https://www.djangoproject.com/download/1.6b4/tarball/
@@ -76,10 +75,6 @@ deps = {[django1.5]deps}
 basepython = python2.7
 deps = {[django1.6]deps}
 
-[testenv:py32-django1.4]
-basepython = python3.2
-deps = {[django1.4]deps}
-
 [testenv:py32-django1.5]
 basepython = python3.2
 deps = {[django1.5]deps}