[dev] [CatalinFrancu/dexonline] 1b1bd0: Avoid approximate searches for garbled queries

[GitHub via Dev]

  Branch: refs/heads/master
  Home:   https://github.com/CatalinFrancu/dexonline
  Commit: 1b1bd0e004de4e63fa8cf4bfade760874acf1abb
      https://github.com/CatalinFrancu/dexonline/commit/1b1bd0e004de4e63fa8cf4bfade760874acf1abb
  Author: Cătălin Frâncu <cata at francu.com>
  Date:   2014-07-02 (Wed, 02 Jul 2014)

  Changed paths:
    M phplib/StringUtil.php
    M phplib/models/NGram.php

  Log Message:
  -----------
  Avoid approximate searches for garbled queries