Not all services support pause and continue. In general, a given program
may want to limit the set of offered management commands. By default
original behavior is preserved. To customize the management command
module set Wrapper.ManagementFlags to include SubsetMode as well as any
combination of PauseAndContinue, InstallAndRemove, StartAndStop or
InteractiveDebug.

Signed-off-by: Zygmunt Krynicki <zygmunt.krynicki@huawei.com>