[dev] [dexonline/dexonline] d5b1d2: Add button to create a new Tree.

[GitHub via Dev]

  Branch: refs/heads/struct
  Home:   https://github.com/dexonline/dexonline
  Commit: d5b1d2cb72b51d20801a3cb77ffb8e21fa2eb93d
      https://github.com/dexonline/dexonline/commit/d5b1d2cb72b51d20801a3cb77ffb8e21fa2eb93d
  Author: Cătălin Frâncu <cata at francu.com>
  Date:   2016-07-12 (Tue, 12 Jul 2016)

  Changed paths:
    A patches/00169.sql
    M phplib/models/Tree.php
    M templates/editEntry.tpl
    M templates/editTree.tpl
    M wwwbase/editEntry.php
    M wwwbase/editTree.php

  Log Message:
  -----------
  Add button to create a new Tree.
Trees can no longer be deleted. Added a status field to hide them.
Addresses #66.