Get tox working.

No docs part yet.

tox.ini

@@ -3,12 +3,13 @@ envlist =
 # Jython support pending 2.7 support, due 2012-07-15 or so.  See:
 # http://fwierzbicki.blogspot.com/2012/03/adconion-to-fund-jython-27.html
 #   py26,py27,py32,jython,pypy,coverage,docs
-    py26,py27,coverage,docs
+    py26,py27,coverage
 
 [testenv]
 deps =
     zope.interface
     persistent
+    transaction
 commands = 
     python setup.py test -q
 
@@ -24,6 +25,7 @@ commands =
 deps =
     zope.interface
     persistent
+    transaction
     nose
     coverage
     nosexcover
@@ -37,5 +39,6 @@ commands =
 deps =
     zope.interface
     persistent
+    transaction
     Sphinx
     repoze.sphinx.autointerface