Core Erlang minor update

[Robert Virding]

Robert Virding <rv@REDACTED> writes:
>If you are interested in looking at it check out the core_XXX
>modules.  To see the how Erlang is converted to Core try the following
>compiler flags:
>
>dcore	- direct Core representation of the Erlang code
>dcopt	- Core code after optimisation

I forgot to mention that the first one produces a .core file
and the second one a .coreopt file.  These contain the
converted/optimised code.

        Robert