Aside environment

[paolobrasolin]

E.g.

\begin{aside}
  While the exchange at the French-occupied castle is one of
  the more memorable scenes of 
  \textbf{Monty Python and the Holy Grail},
  the Trojan Rabbit has not reached the same level of cultural
  resonance as its more murderous counterpart. Reasons for this
  may include:

  \begin{itemize}
    \item Less overall screen-time dedicated to the Trojan Rabbit.
    \item The Trojan Rabbit as projectile has already been anticipated
    by the Cow as projectile.
  \end{itemize}
\end{aside}

becomes

****
While the exchange at the French-occupied castle is one of
the more memorable scenes of _Monty Python and the Holy Grail_,
the Trojan Rabbit has not reached the same level of cultural
resonance as its more murderous counterpart. Reasons for this
may include:

* Less overall screen-time dedicated to the Trojan Rabbit.

* The Trojan Rabbit as projectile has already been anticipated
by the Cow as projectile.
****

[paolobrasolin]

These were actually meant to be reviewernotes, which already exist.