Upgrade to vfs 3.2.4.Final
upgrade to jboss-parent 14
WFLY-2912 fixing a regression in standalone
Merge pull request #6146 from maeste/WFLY-2912-regression

WFLY-2912 fixing a regression in standalone
[WFLY-3092] Get rid of useless ServerUpdateResultHandler
[WFLY-3225] Shift end user mgmt requests to specialized pool; use general pool as default management pool
[WFLY-3225] Use host's general executor for ServerToHostOperationHandlerFactoryService
[WFLY-3225] Use host's general executor for RemoteDomainConnectionService
[WFLY-3225] Use host's general executor for HostControllerConnectionService
[WFLY-3225] Use host's general executor for MasterDomainControllerOperationHandlerService
[WFLY-2882] Add configuration-locked-restart-required state
[WFLY-3058] Expose actively executing mgmt ops as management resources
[WFLY-3058] Tests of administrative cancellation of ops
[WFLY-3090] Prevent mgmt op cancellation resulting in closing intra-process connections
[WFLY-3091] Fix propagation of mgmt op cancellation to server update tasks