Bugfix: when not find a version that satisfies the requirement.
show all versions but duplicate
Delete list() transform
remove mention of the unreleased virtualenv config support
pip upgrades on windows
Use the deadsnakes PPA for a not so dead snake (3.4).
Yes yes yes.
Update IRC channel name.
Don't join the channel to post messages to it

Conflicts:
	.travis.yml
Fix #1643 - Upgrade six to 1.6.1
Skip adding a duplicated consumer to pip's logger
Add tests, improve code addition
don't install empty dirs during wheel installs
rmtree_errorhandler will delete read-only file
a teardown that pytest recognizes
Use the deadsnakes PPA for a not so dead snake (3.4).
Yes yes yes.
move directory creation below the file filtering
Fix a PEP8 error
Use pytest monkeypatching for sys.platform
Add changelog for this PR