Addition to (Add Location, Website and Description to API #15675) (#15690)

* Use same name as other structs.

* Sync with normal forms.

* Edit description with API.

* Workaround for nil value.

routers/api/v1/admin/user.go

@@ -203,6 +203,9 @@ func EditUser(ctx *context.APIContext) {
 	if form.Location != nil {
 		u.Location = *form.Location
 	}
+	if form.Description != nil {
+		u.Description = *form.Description
+	}
 	if form.Active != nil {
 		u.IsActive = *form.Active
 	}