better comment
use PATH (which already has test bin directory prepended), see also issue #345
remove unused code
remove unused import
add section about test/files to documentation
allow setting "always_yes: True" in condarc file
update clean --lock to recent changes in lock naming which now includes the PID
Make sure the dependencies are lower-case.
Make sure recipe directory is lower-case.
Add ability to parse packages keyword in setup.py and add it to list of things to import test. Convert to lower-case for module to import
Remove invalid packagenames and don't try to test import them. Fix packages logic mixed with possibility of invalid names.
remove debugging
add install requirements to setup.py
Make the spec in pip_install compatible with pip specifications.

Currently, commands like `conda install cherrypy==3.2.2` or `conda install cherrypy=3.2.2` do not work because the spec computed using arg2spec() does not contain any equal signs but if conda decides to use pip as a failback installer, the spec needs to add back the equal signs since pip needs them.
in order to make conda pip installable, we need to use setuptools (for install_requires)
start work on conda init command
add creation of conda-meta for Python
update changelog
wording
wording