chown deployment is recursive now

As setfacl is recursive i would suggest making chown recursive as well.
Custom backup path
Merge pull request #398 from tiagojsag/custom_backup_path

Custom backup path
Fix :update_assets_version usage with SVN

When used with Subversion real_revision is Fixnum so this code fails with:

    wrong number of arguments (2 for 1) (ArgumentError)

This patch fixes it.
Merge pull request #400 from rekky/patch-1

Fix :update_assets_version usage with SVN
Merge pull request #401 from hco/patch-1

chown deployment is recursive now