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
slightly more pythonic syntax for iterating over line numbers
Remove `product` reimplementation - unused

No longer needed from 2.6 up (in itertools)
Move site.USER_SITE and sysconfig out of backwardcompat

2.6 always has these now :D
Add back `user_site` for locations and util
Skip adding a duplicated consumer to pip's logger
Clean up gitignore
Use pip-test-package instead of virtualenv
Add tests, improve code addition
Merge pull request #1701 from Ivoz/gitignore

Clean up gitignore
Merge pull request #1700 from esc/feature/syntax_fix

slightly more pythonic syntax for iterating over line numbers
Merge pull request #1726 from Ivoz/speedup_test_editable

Use pip-test-package instead of virtualenv