Project 61393

[potioncat]

> 
> Smiling grimly, Miss Havisham waited with interest to find out if Jen 
> had stayed on top of Potioncat's changes of mind on this section. Her 
> promotion depended on producing a crisp, clear summary of the section 
> changes needed.
> 

Potioncat happened to remember a few details Jen might need, she 
scribbled a quick note and stuck it into Jen's cabinet.

We need these categories for Ages. They fit well in either 
Characterization or Dynamics. It just depends on which is easier to add 
new headings to.

Change Weasley Age Gaps to Calculating Weasley Ages then change its 
number to go with these two new ones:
Calculating Adults' Ages
Calculating Students' Ages