Ambiguous Moo objects should have a list of the objects that it matched.

[christhekeele]

For instance, [MooObject ambiguous_match].list would yield `[ [MooObject wooden sword], [Moo Object iron sword] ]

Continuing the example from issue #1:

Example:

# usage: look at sword
#=> Look at which sword: wooden sword, iron sword?
# usage: look at wooden sword
#=> This sword clearly isn't as strong as, say, an iron one.

# function definition
String.prototype.capitalize = ->
  this.charAt(0).toUpperCase() + this.slice(1)
if $prepstr
  switch $iobj
    when $nothing
      $player.tell "Look " + $prepstr + " what?"
    when $ambiguity
      $player.tell "Look " + $prepstr + " which " + $iobjstr + ": " + (obj.name for obj in $ambiguity.list).join(", ") + "?"
    when $notFound
      $player.tell $iobjstr.capitalize + " doesn't seem to exist in this room."
    else
      $player.tell $iobjstr.description
else
  $player.tell $here.description + " Contents: " + (content.name for content in $here.contents).join(", ")