Allow non-string permissions
Fix missing check for allowEmpty
Add test case
[code] Implement logic for include a file in FileReflection.

Add the posibility to automatically include a file if this exists and is not already included.
[code] Preserve BC
Some doc blocks fixes
Use self keyword to fluent interface in docblocks
Add test the plugin fileprg reusematched params with ModuleRouteListener
Fix fileprg redirection with ModuleRouteListener
Added tests for permissions
Make allowEmpty reverse of required
Update factory to ensure correct order
use DateTime::getTimestamp() as argument to IntlDateFormatter::format() for PHP installation consistency
Enforcing composer version in travis builds
Add use statements
Sort use statements
Fix return tag and CS
add zendframework/zend-json to composer.json at Zend\ProgressBar\composer.json as require
Test Day Select Element is populated with 31 value options to test protected method Zend\Form\View\Helper\FormDateSelect::getDaysOptions()
Test Month Select Element is populated with 12 value options to test protected method Zend\Form\View\Helper\FormDateSelect::getMonthsOptions()