[elpa] externals/ztree updated (3a4df17 -> 0a5b25f)

[Stefan Monnier]

monnier pushed a change to branch externals/ztree.

      from  3a4df17   Updated docstrings and bumped version
       new  3315ecd   Address #38, #39
       new  11c6e3b   Address PR feedback
       new  47a6e40   Do not kill Ediff registry buffer
       new  bf34366   Merge pull request #45 from xiongtx/ediff-restore
       new  20b9c93   toggle show orphaned files
       new  febc2d0   Merge pull request #46 from Iurie/master
       new  1ebb00c   Issue #52: Added 'd' hotkey for the ztree-dir to open 
dired.
       new  d078daf   Issue #54: Added (optional) number of directory entries
       new  0e0a39d   Issue #56: Preserve line/column position on refresh
       new  369fd05   Issue #50: Show file permission differences
       new  67a1d90   Issue #56: Dont preserve a cursor position on 
widen/narrow operations
       new  00d3318   Issue #59: Position curson on the beginning of the text
       new  3273e1f   Issue #60: ztree-dir change Emacs default directory
       new  a3e0442   Issue #59: Place cursor at the beginning of the text
       new  c5a1190   Issue #61: Error on unaccessible directory contents
       new  30dbda7   Issue #62, #63
       new  17f8f32   Update to issue #62
       new  2f62ba7   Issue #62: Cleared warnings
       new  4879576   Issue #39: restore cursor position and window 
configuration
       new  50412fa   Issue #65: added ztree-diff-additional-options variable
       new  c54425a   Updated README for issue #65.
       new  901c3e3   support -w for different file size
       new  0a5b25f   Merge pull request #68 from webzak/fix_ws_ignore


Summary of changes:
 README.md           |  13 ++++
 ztree-diff-model.el |  30 ++++++--
 ztree-diff.el       |  91 ++++++++++++++++++-----
 ztree-dir.el        |  32 ++++++--
 ztree-util.el       |   6 --
 ztree-view.el       | 208 +++++++++++++++++++++++++++++++++++++++++++---------
 6 files changed, 311 insertions(+), 69 deletions(-)