Eliminate CI nightmare

• do we really need separate images for psql-client and final balance tracker app? Probably just final image should be sufficient as it should serve all execution paths: setup, block process and finally REST application server
• CI performs HAF replay (prepare_haf_data) even haf version didn't change and it should have stored data on CI cache
• every testing job should be supplemented by timeout call, to fail when its execution takes too long. This will allow to gather artifacts and analyze the problem