Addressing #51

. . . where special characters were not recognized in mentions unless
they were enclosed in double-quotes. Thanks to loveley for the fix.
Addressing #52

. . . where autocomplete AJAX queried for too much info.
Addressing #53

. . . where the XMLHTTP hook was sometimes added unnecessarily.
Addressing #58

. . . where mentioned names that included quote characters were not
matched/linked properly.
Addressing #59

. . . where names that included a double-quote character were not
matched/linked properly when inserted via the autocomplete JavaScript or
postbit button.
Addressing #57

. . . where a setting was added to control the formatting of user names
in mentions.
Addressing #54

. . . where PHP >= 5.3 features were used preventing boards with older
PHP versions to use the plugin.
Addressing #60

. . . where incorrect language was given when force-enabling mention
alerts.
Merge pull request #61 from WildcardSearch/maintenance

2.3.1 Release