Tests should be done for TSDB class.
Minor changes. Camel-Case and also refined tests so that the order should not matter only that the value is checked.
Merge branch 'TSDB_tests_update' into next_storage

Conflicts:
	test/core/TestTSDB.java
	test/storage/MemoryStore.java
Merge remote-tracking branch 'origin/next_storage' into next_storage