Disallow to override superglobals
Test case for #1617
Use native functions; fix #1612; fix #1348
Test case for #1480
Fix #1480
Regenerated parsers
Merge pull request #1621 from sjinks/beanstalk

[1.3.0] Beanstalk
Merge pull request #1617 from sjinks/view-superglobals

Do not allow to override superglobals in views
Merge pull request #1623 from sjinks/issue-1480

[1.3.0] Fix #1480
Fix phalcon/docs#263
Merge pull request #1626 from sjinks/1.3.0

[1.3.0] Fix phalcon/docs#263
Optimize Phalcon\Paginator\Adapter\QueryBuilder
Make sure that the 'limit' is positive
return ;
Safer job unserialization
Test case
Safe serialization/unserialization
Test case
Merge pull request #1632 from sjinks/paginator_builder

Optimize Phalcon\Paginator\Adapter\QueryBuilder
Merge pull request #1633 from sjinks/setcurrentpage

Make setCurrentPage() return $this for consistency