Change the history outline

Don't focus on heartbleed itself - that was just the trigger. Focus on what
happened to the team.

Reviewed-by: Ben Kaduk <kaduk@mit.edu>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from openssl/openssl#2)

Author: mattcaswell

openssl-book.tex

@@ -54,8 +54,8 @@ \chapter{Outline - to be deleted}
       \begin{outline}
         \item{SSLeay}
         \item{OpenSSL formation}
-        \item{Key releases, e.g. 0.9.x, 1.0.0, 1.1.0 etc}
-        \item{Heartbleed}
+        \item{The lean years and FIPS}
+        \item{Changes in the team membership and processes}
         \item{OpenSSL today}
       \end{outline}
     \end{outline}