svn: Ensure proper incremental loading of a repository
When performing an incremental loading of a subversion repository, i.e. only load new revisions issued since the last loading, we need to replay the whole set of path modifications since the first revision in order to restore possible file states induced by setting svn properties on those files.
For instance if a file got the svn:eol-style property set in a revision lesser than the last one loaded into the archive, we will miss that information if we do not start replaying the paths modifications since the first revision.
So ensure to replay path modifications since first revision and start yielding new data to archive once we reached the revision to resume the loading from.
Depends on !78 (closed)
Migrated from D6661 (view on Phabricator)