Add teamcity script runners
tox and jUnitXML changes
Copy these display scripts taken from pexpect
This script takes no usage arguments
Exclude python2.6 tests on Darwin -- build hangs
virtualenv is broken on debian for python2.6

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=754248
disable no-tty tests (hangs on osx?)
Re-enable python2.6 on osx (maybe notty is the lockup)
Still hangs, try using pytest-xdist
use recreate=true
Revert "Still hangs, try using pytest-xdist"

This reverts commit b6e7275c12135082d2ae93f1931887caf493297a.
Merge pull request #34 from jquast/teamcity-integration

Teamcity integration