minor bug fix - serial no. 240805

For existing players this is an optional update, but may be helpful if you are still in the first area of the game.  For new players this latest release will provide slightly smoother corners in a few situations. 

Minor fixes:

• Removed an unnecessary verb (transfer) that could be used to relocate the spider from the shed puzzle before or after solving.
• Fixed a corner case that could leave the player suspended mid-air.
• Fixed a missing quotation mark in one quoted speech text.
• Fixed an unintentional solution for an optional 3 point puzzle. 
• The slot object in the mid-game is no longer promiscuous, as amusing as it was for it to contain a kayak.