more on the to-do list
hyperlinks in petals, and reformatting of section headings
changed head height- fancyhdr package no longer complains
tutoring hours from Heiko
no more fixes in section 6
had accidentally removed some vertical spacing from the toc
addressed quite a fixes, removed sideways table, updated bibliography
resolved undefined references to unnumbered subsections using cpageref
spell check, links
Ann's name

I entered my name to usefulgit.txt
I typed some stuff in uesfulgit.txt
recommendations written to separate file, and included in chapter 8
I added my name to the bottom of the file. Was I supposed to put a # symbol in front?
I think I've added section 1A.  Don't want to work on 1B/C until I know this worked.
moved the pdfcomment to be loaded *after* the hyperref- the bookmarks in the side pane, together with the hyperlinks from the toc, now appear to work as expected- the only exception is the Appendices link from the toc...
Added my name to usefulgit.txt

I followed orders :)
Sec. 6, App A and B

I added to the main tutoring part in Section 6 what had gone missing,
reworded something in the SY tutoring part, and added one sentence to
the graph description in Appendix A.

I also fixed the ALC appendix, which was a very old version that seems
to be very persistent :) I left the list of new classes as a long
one-under-the-next list, but feel free to turn it into two columns if
that fits better onto the page. I always need to see what comes out
visually. Since I can't do that here, I left the formatting alone.

One mistake I'm not sure I'm qualified to fix is that the appendix B
page 62 reference leads to Testing on page 53, both in the text in
Section 6 on page 50 and in the appendix table of content on page 60. I
found that the reference in the text was "tutoringhours" and in the main
PR file it was tutoringHours. So I changed it in section 6 to
tutoringHours as well. Not sure if it will help.