[#33493] Missing Icon for expired items
[bug] [33496] Fix return value for "System - Remember Me" plugin
Close #3341
Change test to extend TestCaseDatabase
Merge pull request #3339 from infograf768/expired_icon

[#33493] Missing Icon for expired items
[fix][#33478]Validating unicode url Feeds (RSS and Atom) (Fix #3320)
code style
Rewrite a couple test classes to use PHPUnit's tag checker
[imp] Codestyle, Close #3356