In uplink we have command uplink access inspect and we need
a command with the same functionality for uplinkng.
Command could be executed with parameter or without.
without parameter - we should show default access.
If parameter exists - it could be access name or value.
If access name or value is wrong - we show error.
F.e.
uplinkng access inspect
uplinkng access inspect accessName
uplinkng access inspect accessValue
https://storjlabs.atlassian.net/browse/PG-318
Change-Id: I85fd961283850feb8684db2d126441f6b9bf0270
