Start process of making python3 compatible

tox.ini

@@ -0,0 +1,19 @@
+; Settings file for flake8:
+;     http://flake8.readthedocs.org/en/latest/config.html#settings
+[flake8]
+exclude = .tox,./build,./trepan/processor/command/tmp
+filename = *.py
+ignore = C901,E113,E121,E122,E123,E125,E126,E127,E128,E129,E201,E202,E203,E221,E222,E225,E226,E241,E242,E251,E261,E271,E272,E302,E401,E501,F401,E701,E702
+
+[tox]
+envlist = py26, py27, pypy
+
+[testenv]
+deps =
+    requests>=0.8.8
+    mock>=1.0.1
+commands = python -W always setup.py nosetests {posargs}
+
+[testenv:py27]
+deps =
+    flake8