New version of filesystem interface. - Use char * for filenames, not svn_string_t. - Simplified transaction interface: transactions look more like   ordinary mutable Unix filesystems. - Interface to revision table.
New version of filesystem interface.
- Use char * for filenames, not svn_string_t.
- Simplified transaction interface: transactions look more like
  ordinary mutable Unix filesystems.
- Interface to revision table.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@838152 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion