* Upgrade A1 Mediator API and submodule to tag 2.1.0
* Upgrade App Manager API and submodule to tag 0.3.3
* Upgrade E2 Manager API and submodule to tag 3.0.3
+* Add instance selector dialog component and service
+* Repair onSidenavClose method
Version 1.3.0, 26 Nov 2019
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