Fix autouse test, failing since commit 52102bb4f9

Only running test_porting and the tests of the module upgraded clearly
isn't always enough :-/
Add descriptions for tests in dist/autouse/t/autouse.t lacking them.
Bump autouse version to 1.08

Triggered by the following:
commit 0c6e98c726c248c4e5b9b4d00c6c9ea74f783997
commit aa86db36e6778689f4a9d13c9af25e2020f46bf4
Version 1.08