Declare test deps for Travis correctly.

Prepare for 0.6.2.

Bump version to 0.6.1.

Bump version to 0.6.

Bump version.

Bump the version number to 0.4.

Revert "No need to store the version in a separate file."

This reverts commit a8373a2 and fixes #3.

If we import times from the setup.py file, it'll require pytz to be
available at install time, which we should not be wanting.  Therefore,
I've reverted back to the state where I simply import the version number
from the version.py file directly.

Conflicts:

	times/__init__.py

Bump the version number.