[WFLY-3154] : Operation which require server reload should check if something was changed.
Adding tests and modifying ReloadRequiredWriteAttributeHandler.
In the implementation we are comparing currentValue which is not a resolved with resolvedValue, this is done on purpose.
As the context might have changed we can't resolve currentValue being sure that the resolved value is the effective value.
Merge pull request #6091 from ehsavoie/WFLY_3154

[WFLY-3154] : Operation which require server reload should check if some...
WFLY-3033 - Better SSO configuration
Merge pull request #6080 from ctomc/undertow

WFLY-3033 - Better SSO configuration