Fix tox.ini settings - dependencies for py25 were incorrect, which meant

it was using the *system* nosetests command!

tox.ini

 [tox]
 envlist = py25,py26,py27
 [testenv]
-deps=dexml
+deps =	dexml
 	paramiko
 	boto
 	nose
 	mako
 	pyftpdlib
-
-[testenv:py25]
-deps = simplejson
-commands = nosetests -v \
-	[]
-
-[testenv:py26]
-commands = nosetests -v \
-	[]
-
-[testenv:py27]
 commands = nosetests -v \
 	[]
 
+[testenv:py25]
+deps =	dexml
+	paramiko
+	boto
+	nose
+	mako
+	pyftpdlib
+	simplejson