Support UTF8 characters

Closes #59

Author: iMattPro

controller/main.php

@@ -119,14 +119,14 @@ public function handle()
 				'NAME'			=> $value,
 				'DESC'			=> $this->user->lang('SKELETON_QUESTION_' . strtoupper($value) . '_UI'),
 				'DESC_EXPLAIN'	=> array_key_exists('SKELETON_QUESTION_' . strtoupper($value) . '_EXPLAIN', $this->user->lang) ? $this->user->lang('SKELETON_QUESTION_' . strtoupper($value) . '_EXPLAIN') : '',
-				'VALUE'			=> $this->request->variable($value, (string) $default),
+				'VALUE'			=> $this->request->variable($value, (string) $default, true),
 			));
 		}
 
 		$author_values = array();
 		foreach ($dialog_questions['author'] as $value => $default)
 		{
-			$author_values[$value] = $this->request->variable($value, array((string) $default));
+			$author_values[$value] = $this->request->variable($value, array((string) $default), true);
 		}
 
 		$num_authors = max(1, count($author_values['author_name']));
@@ -274,10 +274,10 @@ protected function get_request_variable($value, $default, $array_key = null)
 
 		if ($array_key !== null)
 		{
-			$return_value = $this->request->variable($value, array((string) $default));
+			$return_value = $this->request->variable($value, array((string) $default), true);
 			return isset($return_value[$array_key]) ? (string) $return_value[$array_key] : (string) $default;
 		}
 
-		return $this->request->variable($value, (string) $default);
+		return $this->request->variable($value, (string) $default, true);
 	}
 }

helper/packager.php

@@ -228,7 +228,7 @@ public function get_composer_json_from_data($data)
 			);
 		}
 
-		$body = json_encode($composer, JSON_PRETTY_PRINT + JSON_UNESCAPED_SLASHES);
+		$body = json_encode($composer, JSON_PRETTY_PRINT + JSON_UNESCAPED_SLASHES + JSON_UNESCAPED_UNICODE);
 		$body = str_replace(array('&lt;', '&gt;'), array('<', '>'), $body);
 		$body .= PHP_EOL;