[cmucl-imp] October snapshot tagged

[Raymond Toy]

The October snapshot has been tagged "snapshot-2011-10".  (I hope I did
that right with that new-fangled git thing!)

Key changes are:
o Moved repo to git
o Added command line options to control the size of the read-only space,
static space, control stack and binding stack.  The default sizes are
unchanged.

Other changes:  Trac has been integrated with git so that commit
messages are emailed to the appropriate lists, and commits can close
Trac tickets.

Binaries will be uploaded soon.

Ray