Refactored the language config setting.

src/application/config/config.php

@@ -82,8 +82,19 @@ $config['url_suffix'] = '';
 | than english.
 |
 */
-$config['language'] = Config::DEFAULT_LANGUAGE; // default language
+$config['language'] = Config::LANGUAGE; // Default Language
 
+
+/*
+|--------------------------------------------------------------------------
+| Available Languages
+|--------------------------------------------------------------------------
+|
+| Each item of this array must be a directory with the translation files in
+| the /application/language directory. The users will be able to select one
+| of these languages.
+|
+*/
 $config['available_languages'] = array(
     'english',
     'german',

src/config-sample.php

@@ -17,6 +17,9 @@
  * credentials in order to connect to the database. You can enable the DEBUG_MODE
  * while developing the application.
  *
+ * Set the default language by changing the LANGUAGE constant. For a full list of
+ * available languages look at the /application/config/config.php file.
+ *
  * IMPORTANT:
  * If you are updating from version 1.0 you will have to create a new "config.php"
  * file because the old "configuration.php" is not used anymore.
@@ -26,14 +29,9 @@ class Config {
     // General Settings
     // ------------------------------------------------------------------------
     const BASE_URL      = 'http://url-to-easyappointments-directory';
+    const LANGUAGE      = 'english';
     const DEBUG_MODE    = FALSE;
 
-    // options: 'english','german','greek','hungarian','portuguese',
-	// 'chinese','dutch','french','japanese','polish','spanish','italian',
-    // 'danish','luxembourgish','slovak','finnish','russian','romanian',
-    // 'turkish','hindi'
-    const DEFAULT_LANGUAGE = english;
-     
     // ------------------------------------------------------------------------
     // Database Settings
     // ------------------------------------------------------------------------