[MIE-1492] Too many Redis Connections

## Activity Streams creates too many Redis Connections.

Redis service dissconnects clients those who stand for 5 minutes in idle state. Then once the client detect that connection is gon, it tries to recconect and creates a new connection.

#### Changelog

- A new module redisWrapper was added in order to create a section where we could overwrite functionality from redis adpater.

- For each 4 minutes on idle state, the client will send a command queue (for instance "select(1)") what resets the idle timmer at redis service.
So the idea is that we let the client go idle one time and then we will continue to send keepalives every 4 minutes to prevent the client from ever going idle again, right? So, it is ok for the client to go idle once but not more than that?