Need to update OAuth2-dynamic-client-registration document

[nilasini]

Description:
Issue1

In document [1] Updates an OAuth2 application sample request doesn't have the client id. It should be changed as below.

curl -X PUT -H "Authorization: Basic YWRtaW46YWRtaW4=" -H
"Content-Type: application/json" -d '{
  "redirect_uris":["https://client.example.org/callback"],
  "client_name": "application_1",
  "grant_types": ["password"] }'
"https://localhost:9443/api/identity/oauth2/dcr/v1.1/register/client_id"

Issue2
In document[1] Registers an OAuth2 application sample request contains the version as v1.0 but it should be changed to v1.1 as below.

curl -k -X POST -H "Authorization: Basic YWRtaW46YWRtaW4=" -H 
"Content-Type: application/json" -d '{
 "client_name": "application_test",
 "grant_types": ["password"], 
 "ext_param_client_id":"provided_client_id0001", 
 "ext_param_client_secret":"provided_client_secret0001" }' 
"https://localhost:9443/api/identity/oauth2/dcr/v1.1/register"

Get OAuth2 application information is duplicated by url is having https://docs.wso2.com/display/IS590/apidocs/OAuth2-dynamic-client-registration/#!/operations#OAuth2DCR#getApplicationByName and https://docs.wso2.com/display/IS590/apidocs/OAuth2-dynamic-client-registration/#!/operations#OAuth2DCR#getApplication . But API requests and responses are the same. Seems something is missing.

[1] https://docs.wso2.com/display/IS590/apidocs/OAuth2-dynamic-client-registration/#!/operations#OAuth2DCR#updateApplication