Update CLI readme with info about rbac changes

cli/README.md

@@ -6,6 +6,8 @@ The goSDN CLI allows for management of the goSDN controller, and through it dire
 ## Command tree overview:
 
 + `gosdnc`
+    + `login`
+    + `logout`
     + `change`
         + `commit`
         + `confirm`
@@ -18,7 +20,6 @@ The goSDN CLI allows for management of the goSDN controller, and through it dire
         + `remove (alias rm)`
         + `set`
         + `show`
-    + `init`
     + `list (alias ls)`
     + `pnd`
         + `create`
@@ -26,19 +27,24 @@ The goSDN CLI allows for management of the goSDN controller, and through it dire
         + `list (alias ls)`
         + `remove (alias rm)`
         + `use`
-
+    + `userCreate`
+    + `userDelete`
+    + `userGet`
+    + `userGetAll`
+    + `userUpdate`
 ***
 ## Usage
-To use the CLI, the `init` command must be called once,
-with the `--controller` parameter specifying the target goSDN controller.
-This value is persisted for all following commands and can be changed by calling `init` again.
-If the parameter is not specified, the default `gosdn-develop.apps.ocp.fbi.h-da.de:55055` will be used.
+
+To use the CLI, the `login` command must be called, with the `--controller` parameter specifying the target goSDN controller (\<IP:Port\>) and providing correct credentials.
+The set controller address and recieved access token will be persisted for all following commands and can be changed by calling `login` again. If the `--controller` parameter is not specified, the default set in gosdnc.toml (`gosdn-develop.apps.ocp.fbi.h-da.de:55055`) will be used.
 
 Command help is available via the --help flag for each command, or via the `gosdnc help` command.
 
+
 ### Examples
+
 To initialize the CLI for a locally running goSDN controller:
-`gosdnc init --controller 127.0.0.1:55055`
+`gosdnc login --controller 127.0.0.1:55055 --u name --p password`
 
 #### Device
 
@@ -75,4 +81,21 @@ To get the UUID information:
 `gosdnc list`
 
 To switch to the created PND:
-`gosdnc pnd use *appropriate UUID here*`
+`gosdnc pnd use *appropriate UUID here*`
\ No newline at end of file
+
+#### User
+
+To create an additional user:
+`gosdnc userCreate --u name --p password --r role`
+
+To delete an existing user:
+`gosdnc userDelete --u name`
+
+To fetch information about a user:
+`gosdnc userGet --u name`
+
+To fetch all available users:
+`gosdnc userGetAll`
+
+To update an existing user:
+`gosdnc userUpdate --i <UUID of user> --u name --p password --r role`