Add guid flag to `cf service`

[#83435846]

Signed-off-by: Derek Richard <drichard@pivotal.io>
Add guid flag to `cf space`

[#83435684]

Signed-off-by: Derek Richard <drichard@pivotal.io>
Add guid flag to `cf org`

[#83435546]

Signed-off-by: Derek Richard <drichard@pivotal.io>