scope paramter specification
scope parameter consists of an optional, space-separated list of scopes your application is requesting.
If omitted, all scopes will be requested.
For current version, there are folloing scopes:
||Permission to read any resource for the current patient (see notes on wildcard scopes below)|
||When launching outside the EHR, ask for a patient to be selected at launch time|
writeaccess to all resources, by then, we will support
writeon specific resource.
For more information, please see SMART on FHIR