Pali Quuuuis 1.13 (adding Chapter 13)

I guess I forgot 1.12 and 1.12b...
Pali Quiz 2.0b

Containing all 32 chapters, plus several vocabulary reviews
strategically located among the list of quiz selections, this release
marks the conclusion of the main development phase of this project.
2.0b differs from 2.0 (published earlier on the same date) only in a few
minor corrections to the "Info" dialog, mostly the listing of a few more
abbreviations.
Pali Quiz 2.01