Fixes error if Python version less than 3.3.

Fix #2.

If Python version is less than 3.3 terminal size cannot be determined. In that case, do not chop text lines longer than the terminal size. By the way, --check and --checkUneeded also chop long text lines.

First release.

v0.1.0

Make sure all succesful functions return 0. Other minor changes.

v0.1.0_beta4

Refactor variable name

v0.1.0_beta2

Allow the user to override the internal torrent download directory.

v0.1.0_beta1

Preview release.