Do more restrained logging of paths to rewrite
Store the current revision in the importer enabling further refactoring
Skeleton for mapping SVN paths to Git
git_repository.hpp: repair the path_map type
Begin mapping SVN paths to Git
BUGFIX: was registering the wrong path for rewriting
Remove all leading slashes in path_join as well
patrie.hpp: delete unneeded overload
Fix a bug in reverse_search_visitor

We don't want to record rules for matches that don't consume the entire input
Rename reverse_search_visitor => subtree_search_visitor

It's not specific to rtrie
Rename reverse_matches => git_subtree_rules

It's going to be symmetric with svn_subtree_rules
patrie: Add a parallel svn_subtree_rules
patrie: factor out lower_bound usage
Break long line
Handle the case where a path in SVN is deleted but isn't mapped by any rule

Sometimes subdirectories of the path in question /are/ mapped.