Include the LSTM itself in the final behaviour analysis of chapter 7

[drvinceknight]

So for example we'd have:

    \item \textbf{Adaptive}. A strategy discussed in
     Chapter~\ref{chapter:best_response_sequence}. The strategy has a unique set
     of best responses. It can be exploited to unconditionally cooperate while
     the opponent defects.
    \item \textbf{TheLSTM itself}. This will let us discuss how the strategy plays against itself.

Post some fps here and we'll see if it's worth adding.

[Nikoleta-v3]

All 3 LSTM strategies (the top performing ones) just cooperate when they play against their copies.

[Nikoleta-v3]

Even against each other they just cooperate.