Fix #25: Improve validation to retrieve the right translation messages folder

Author: kartik-v

CHANGE.md

@@ -8,6 +8,8 @@ version 1.3.2
 - (enh #22): Ability to configure picker button options. Applicable only for following `DatePicker` types:
     - `DatePicker::TYPE_COMPONENT_PREPEND` and 
     - `DatePicker::TYPE_COMPONENT_APPEND` 
+- (bug #24): Removes BOM charecters from the messages/ru/kvdate.php.
+- (enh #25): Improve validation to retrieve the right translation messages folder.
 
 version 1.3.1
 =============

DatePicker.php

@@ -168,7 +168,7 @@ public function init()
             throw new InvalidConfigException("The 'attribute2' property must be set for a 'range' type markup and a defined 'form' property.");
         }
         $s = DIRECTORY_SEPARATOR;
-        $this->initI18N();
+        $this->initI18N(__DIR__);
         $this->setLanguage('bootstrap-datepicker.', __DIR__ . "{$s}assets{$s}", null, '.min.js');
         $this->parseDateFormat('date');
         $this->_id = ($this->type == self::TYPE_INPUT) ? 'jQuery("#' . $this->options['id'] . '")' : 'jQuery("#' . $this->options['id'] . '").parent()';