don't install empty dirs during wheel installs
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
use copy2, not move, to ensure dirs are not copied
Merge pull request #1743 from qwcode/empty_dirs

don't install empty dirs during wheel installs
changelog updates
changelog update (typo)
Update tox.ini
Update documentation to point at the new bootstrap location
Updates for Travis
Merge pull request #1781 from dstufft/update-docs

Update documentation to point at the new bootstrap location
Update documentation to point at https://pip.pypa.io/
Merge pull request #1782 from dstufft/update-doc-url

Update documentation to point at https://pip.pypa.io/
Upgrade distlib to 0.1.8
Upgrade html5lib to 1.0b3
Upgrade six to 1.6.1
Upgrade colorama to 0.3.1
Update the change log