SOC-3720 | CLONE - Activity Stream order are not correct after "Load More"(cont)

Conflicts:
	component/core/src/main/java/org/exoplatform/social/core/storage/streams/StreamInvocationHelper.java
SOC-3720 | CLONE - Activity Stream order are not correct after "Load More" - fixed Unit Test failed

Conflicts:
	component/core/src/test/java/org/exoplatform/social/core/storage/cache/CachedActivityStorageTestCase.java
SOC-3720 | Several problems of Activity Stream after upgrading to Platform 4.0.2
SOC-3720 | Several problems of Activity Stream after upgrading to Platform 4.0.2 - fixed count poster comment

Conflicts:
	component/core/src/test/java/org/exoplatform/social/core/storage/ActivityStorageTest.java