Make test work reliably by activating @Push

Additional test now ensures that access() works both when called
before init() is done and after init() is done

Change-Id: Id56bd09f1aaa7a6a99eed8d097f12910cdc11596
Catch and log exceptions in session lifecycle listeners (#12915)

Change-Id: Ie8638f010d74c569c5ff56e91c95e23a5cb92c9b
Move working sass tests from sasslangbroken to sasslang.

Change-Id: Ic503021884fd52b650f29df221cef3e69e8ef570
Move a sass test that no longer fails.

Change-Id: Ic83330cbea688be1c30aa89cad9524016617be8d
Merge changes from origin/7.1

5b2ddc1 Make test work reliably by activating @Push
10ca7ed Catch and log exceptions in session lifecycle listeners (#12915)
8abf434 Move working sass tests from sasslangbroken to sasslang.
1ac492e Move a sass test that no longer fails.

Change-Id: I960e80fd2120c20bc7b042eccbadb1e748ec0f00