User guide updated

I’ve made a few small updates to the 3.1 user’s guide. These include:

-Added new sections on playing by forum, loading a universal extension, how to use a Notes window, and the load continuation function.
-Corrected a few typos and clarified some existing text.
-Change the font size and re-paginated the text.

I’d like to include the PDF of the guide in a future build. I’d also like to post it to the wiki so it can replace the existing version. Where can I put it?

if you name the file Userguide.pdf, use the file upload on the left in the wiki and it will overwrite the same (old userguide) file