Resource url fix (microsoft#2408)

Author: mamurshe

tools/paconn-cli/paconn/__init__.py

@@ -8,7 +8,7 @@
 Initializer
 """
 
-__VERSION__ = '0.0.20'
+__VERSION__ = '0.0.21'
 __CLI_NAME__ = 'paconn'
 
 # Commands

tools/paconn-cli/paconn/settings/settings.py

@@ -54,4 +54,4 @@ def __init__(
         self.client_id = client_id or '04b07795-8ddb-461a-bbee-02f9e1bf7b46'
         self.tenant = tenant or 'common'
         self.authority_url = authority_url or 'https://login.microsoftonline.com/'
-        self.resource = resource or 'https://management.core.windows.net/'
+        self.resource = resource or 'https://service.powerapps.com/'

tools/paconn-cli/setup.py

@@ -9,7 +9,7 @@
 import os
 from setuptools import setup
 
-__VERSION__ = '0.0.20'
+__VERSION__ = '0.0.21'
 
 
 def read(fname):