Fixed bitwise inversion for session id

[segabriel]

Motivation:

For now, we apply, for bitwise inversion of session id, Integer.MAX_VALUE. And it equals to 0x7fffffff, that means that all bit will be inverted apart from sign bit. It's wrong and we should use 0xffffffff as a value or just bitwise inversion operator (~).

[artem-v]

apart from sign bit

Why you bother about sign of session id? We use reactor.aeron.SecureRandomSessionIdGenerator which guarantees session ids in range 0 .. 0x7fffffff .

Plus in AeronResources we hardcode this one:

          // explicit range of reserved session ids
          .publicationReservedSessionIdLow(0)
          .publicationReservedSessionIdHigh(Integer.MAX_VALUE);

[artem-v]

• If you really want to move forward this bitwise thing, go ahead and remove from AeronResources those publicationReservedSessionIdLow and publicationReservedSessionIdHigh
  and make SecureRandomSessionIdGenerator emit full range of integers.

• Alternative approach -- ban setting sessionIdGenerator from options and have a hardcoded bsession id allocation logic as described at Fixed bitwise inversion for session id #138 (comment)

[artem-v]

As we agreed consider either of two points from: #138 (comment)

I chose the first your approach