Cleaning tox and travis file

Author: pgaref

.travis.yml

@@ -1,7 +1,6 @@
 language: python
 python:
   - "2.7"
-  - "3.2"
   - "3.3"
   - "3.4"
   - "3.5"

tox.ini

@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py27, py3, ,cov
+envlist = py27, py3
 
 [testenv]
 ;commands = {envpython} setup.py test
@@ -40,8 +40,4 @@ commands=
 [testenv:py3verbose]
 basepython=python3
 commands=
-    py.test tests --doctest-module --cov=. --cov-report term
-
-[testenv:cov]
-usedevelop = true
-commands = py.test tests --cov=http_request_randomizer
+    py.test tests --doctest-module --cov=. --cov-report term