Fix #1352
Updated CacheTest.php
Updated
Updated CacheTest.php
Use queryKeys of flush
Fix bug
Remove unused variable
Updated
Updated
Updated
Updated
Updated
Updated
Fix bug for \Phalcon\Cache\Backend\Xcache::set
Remove test code
Fix #1409
Fix #1409
Tidy up
Merge pull request #1395 from dreamsxin/flush

Fix #1352 Add Flush for Cache
Merge pull request #1411 from dreamsxin/acl

Fix #1409