Use super() to call base class methods
Use super() to call base class methods

Such as __init__() and summary().

Signed-off-by: Andy Grover <b7d524d2f5cc5aebadb6b92b08d3ab26911cde33@redhat.com>

cvubrugier/targetcli-fb,agrover/targetcli-fb,cloud4life/targetcli-fb