Creaper 0.9.3 "The Dilemma Prison Edition"

Changes:

#22 update the WildFly 10 version in the testsuite
#27 commands for the logging subsystem
#29 ManagementProtocol constants are not consistent with real protocol names
#31 Administration.reload doesn't finish when server is in state restart-required
#33 the AddModule command should workaround WFCORE-1082
#35 the Add[XA]DataSource commands should reload if required when replacing existing data source
#37 empty Batch should work fine
#39 Add AddDatasource command for MariaDB
#40 exception thrown when calling Operations.removeIfExists from command
#46 move to latest release of WildFly Core 2 / WildFly 10
#49 Security realm command should allow defining realm without truststore

Code name: see https://en.wikipedia.org/wiki/The_Quantum_Thief