Make the error templates path configurable
diff --git a/application/config/config.php b/application/config/config.php
index ae89715..0691620 100644
--- a/application/config/config.php
+++ b/application/config/config.php
@@ -255,6 +255,17 @@
/*
|--------------------------------------------------------------------------
+| Error Templates Directory Path
+|--------------------------------------------------------------------------
+|
+| Leave this BLANK unless you would like to set something other than the default
+| application/views/errors/ folder. Use a full server path with trailing slash.
+|
+*/
+$config['error_templates_path'] = '';
+
+/*
+|--------------------------------------------------------------------------
| Cache Directory Path
|--------------------------------------------------------------------------
|