clean-git does not have a --dry-run option anymore (documentation)

[Franz van Betteraey]

The documentation here (Overview) mentions a --dry-run option for the clean-git command. This does not exist (anymore). Instead the follwoing options exist

clean-git
[--force] [--no-delete] [--strip-metadata] ...

The dry-run is the default option and changes have to be forced with the --force switch now.

Note: The svn-migration-scipts are heavily referenced in the Atlassian git tutorial and I would love to see the bugs here (not only this one) fixed.

Thanks!

[Borja]

Can someone merge he PR I created some time ago? https://bitbucket.org/atlassian/svn-migration-scripts/pull-requests/39/fix-issue-13-clean-git-does-not-have-a-dry