Remove Per-Route Options in the Apps and the App commands [v8]

[Dariquest]

Per-Route Options in the Apps and the App commands

CLI Support for Generic Per-Route Options were introduced with the extension of the output of the commands app and apps. The per-route options are being shown directly behind the routes as a comma separated list of key-value pairs in the curly braces. For example:

cf app
Getting apps in org org1 / space space1 as user1...
 
name         requested state   processes   routes
app1           started                 web:1/1        test1.test/bu2 {loadbalancing=least-connections}
 
 
cf apps
Showing health and status for app app1 in org org1 / space space1 as user1...
 
name:                     app1
requested state:   started
routes:                   test1.test, test1.test/bu2 {loadbalancing=least-connections}
 
 
cf route test --hostname test1 --path /bu16
 Showing route test1.test/bu16 in org org1 / space space1 as user1...
 
domain:     test
host:       test1
port:       
path:       /bu16
protocol:   http
options:    {loadbalancing=round-robin}

There were some concerns, that this output might become too verbose and is considered being a breaking change.
This PR is removing the per-route options from the app and apps commands.

Applicable Issues

GitHub Issue

How Urgent Is The Change?

No urgency

[joaopapereira]

LGTM