Remove Useless content
Fix #2840
Updated CHANGELOG [ci skip]
Merge pull request #2841 from sjinks/issue-2840

Fix imporper access to \Phalcon\Debug::$_charset
Merge pull request #2839 from dreamsxin/CHANGELOG

Remove Useless content
Fix bug about \Phalcon\Paginator\Adapter\QueryBuilder
Merge pull request #269 from dreamsxin/paginator

Paginator