[dev] [CatalinFrancu/dexonline] 9f44fc: Convert SimpleDiff to a class.

[GitHub via Dev]

  Branch: refs/heads/master
  Home:   https://github.com/CatalinFrancu/dexonline
  Commit: 9f44fc2d1dbbeecfb038b7caf6e82d95af198b03
      https://github.com/CatalinFrancu/dexonline/commit/9f44fc2d1dbbeecfb038b7caf6e82d95af198b03
  Author: Cătălin Frâncu <cata at francu.com>
  Date:   2014-06-18 (Wed, 18 Jun 2014)

  Changed paths:
    A phplib/SimpleDiff.php
    M phplib/SmartyWrap.php
    M phplib/models/Definition.php
    M phplib/models/SimilarSource.php
    R phplib/simplediff.php
    M wwwbase/admin/definitionEdit.php
    M wwwbase/admin/fixDexErrors.php
    M wwwbase/ajax/getSimilarDefinition.php
    M wwwbase/istoria-definitiei.php
    M wwwbase/js/select2Dev.js

  Log Message:
  -----------
  Convert SimpleDiff to a class.
Use diffs to find the closest similar definition (useful for homonyms).
Search for similar definitions using all associated lexems.
Addresses #337.