docs: update example output and example server configs kallithea-api example output was not up-to-date, and the text was a little vague on whether you specify a hostname or a URL. The Nginx example config has been updated to assume a Kallithea backend server on localhost:5000, like the Apache example. The redundant ServerAlias option was removed from the Apache example.

[tox]
minversion = 1.8
envlist = py{26,27}-{pytest,nose}

[testenv]
setenv =
    PYTHONHASHSEED = 0
deps =
    nose: nose
    pytest: pytest
commands =
    nose: nosetests {posargs}
    pytest: py.test {posargs}