[tox] Update CubicWeb version targets
* In -release, no need to specify cubicweb dependency, its pulled by setup.py.
* Use 3.22 as -compat.
* Point to "default" branch for -dev.
Also remove test directory from posargs.
[tox]
envlist = py27-{release,dev,compat}
[testenv]
sitepackages = true
deps =
-rrequirements-test.txt
pytest
compat: hg+http://hg.logilab.org/master/cubicweb@3.22#egg=cubicweb
dev: hg+http://hg.logilab.org/master/cubicweb@default#egg=cubicweb
commands =
{envpython} -m pytest {toxinidir}/pyramid_cubicweb/tests {posargs}