Adding feature repo listing to the diagnostics commands.
Adding feature repo listing to the diagnostics commands.

Change-Id: I63a22b798265f6c3e4bacff87fc6284cd94c4831
(cherry picked from commit b831911ab31f841a808dda377e4f06f2c738d150)

oplinkoms/onos,kuujo/onos,gkatsikas/onos,gkatsikas/onos,oplinkoms/onos,kuujo/onos,kuujo/onos,gkatsikas/onos,gkatsikas/onos,oplinkoms/onos,oplinkoms/onos,gkatsikas/onos,opennetworkinglab/onos,kuujo/onos,oplinkoms/onos,kuujo/onos,opennetworkinglab/onos,gkatsikas/onos,opennetworkinglab/onos,kuujo/onos,opennetworkinglab/onos,opennetworkinglab/onos,oplinkoms/onos,oplinkoms/onos,kuujo/onos,opennetworkinglab/onos