Pin repoze.who-testutil to 1.0.0
Add `cd ..` to docs to avoid confusion
Restrict .gitignore

User more absolute paths, especially for generic names which also appear
in folders which should be tracked (e.g. `lib`).
Add missed file
Merge branch 'feature-#241-buildout2' into feature-315-kotti-cms-for-static-content_mediacenter
Merge branch 'feature-315-kotti-cms-for-static-content_mediacenter' into feature-315-kotti-cms-for-static-content_staticpages