Base Handbook v3.5

I have now published the final two chapters (8 & 9) of the Base
Handbook for LOv3.5, and I will start on compiling the book.

Andrew Pitonyak's heavily commented version of Ch9 (Macros) is still
in the Review folder; I incorporated his changes into the published
version but left the comments mostly untouched. If/when we translate
v4.x of this book, some of Andrew's comments may still be relevant,
but I'll leave it to others to consider them.

--Jean