Example singular usage: !__d('plugin_name', $string, true); returns translated singular string from pluginsPath/plugin_name/locale/"language"/LC_MESSAGE/plugin_name.(po/mo).
Example plural usage: sprintf(!__dn('plugin_name', '%d = 1', '%d = 0 or > 1', $number, true), $number ); returns translated plural strings from pluginsPath/plugin_name/locale/"language"/LC_MESSAGE/plugin_name.(po/mo).
Closes#5007, Support for multiple additional locale paths. Configure::write('localePaths', $paths); accepts an array of $paths. $localePaths = array(); can also be used in bootstrap.php
Added Configure::$shellPaths; additional paths can be set in bootstrap.php $shellPaths = array();
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@7754 3807eeeb-6ff5-0310-8944-8be069107fe0
