Require PHP version 5.4.0 or greater
Remove magic quotes support
Remove safe mode support
Remove register globals support
since php 5.5.0 /e modifier is deprecated
fixed tests for Text::readable_list
replaced InvalidArgumentException with Kohana_Exception in Text::readable_list as it's expected in test
Merge pull request #516 from lenton/3.4/feature/remove-deprecated-support

Remove magic quotes, safe mode, and register globals support
Merge pull request #517 from slik/bugfix/text_censor

Fix Text::censor in PHP 5.5 by using preg_replace_callback
Merge pull request #515 from lenton/3.4/feature/php-5.4

Require PHP version 5.4.0 or greater via composer
Merge pull request #518 from slik/bugfix/text_readable_list

Corrected tests for Text::readable_list