Change 'Read Properties' to use new 'To JSON Ordered'

Change-Id: I90e932540298884725714971e14672b2d67e5418
Signed-off-by: Michael Walsh <micwalsh@us.ibm.com>
diff --git a/lib/rest_client.robot b/lib/rest_client.robot
index d471daf..374d744 100644
--- a/lib/rest_client.robot
+++ b/lib/rest_client.robot
@@ -5,6 +5,7 @@
 Library           OperatingSystem
 Resource          resource.txt
 Library           disable_warning_urllib.py
+Library           utils.py
 Resource          rest_response_code.robot
 
 *** Variables ***
@@ -258,7 +259,8 @@
 
     ${resp}=  OpenBMC Get Request  ${uri}  timeout=${timeout}  quiet=${quiet}
     Should Be Equal As Strings  ${resp.status_code}  ${HTTP_OK}
-    ${content}=  To Json  ${resp.content}
+    ${content}=  To Json Ordered  ${resp.content}
+
     [Return]  ${content["data"]}
 
 Call Method