Bump up the Application Facade and Add EnvironUpgrader for 3.0

Author: cderici

juju/client/connection.py

@@ -22,7 +22,7 @@
     'Agent': {'versions': [2, 3]},
     'AgentTools': {'versions': [1]},
     'Annotations': {'versions': [2]},
-    'Application': {'versions': [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]},
+    'Application': {'versions': [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]},
     'ApplicationOffers': {'versions': [1, 2, 4]},
     'ApplicationScaler': {'versions': [1]},
     'Backups': {'versions': [1, 2, 3]},
@@ -55,6 +55,7 @@
     'ExternalControllerUpdater': {'versions': [1]},
     'Deployer': {'versions': [1]},
     'DiskManager': {'versions': [2]},
+    'EnvironUpgrader': {'versions': [1]},
     'FanConfigurer': {'versions': [1]},
     'Firewaller': {'versions': [3, 4, 5, 7]},
     'FirewallRules': {'versions': [1]},