progress on #254--admin style updates for 508 compliance.
FAQ slug
Initial FAQs
Use slug as anchor, falling back to pk
If an anchor is used, start with it expanded
first pass at higher-contrast styles for the django admin interface.
Update collapsible tests
Merge upstream
Link to faq from donation payment
removing needlessly duplicated styles.
Merge pull request #190 from cmc333333/check-faq

Link to specific FAQ from donation form (checks)
Merge pull request #192 from annalee/508

Higher-contrast colors for the django admin
Special funds section

The screenshots look a little messed up because I don't have images
for all my funds.

@ericronne, I'm not implementing the fancier memorial funds UI right now
that requires JS because I think we should keep it simple for this
iteration. Lets tackle it next iteration though, it shouldn't be too
hard.
Fixed failing test

Failure due to using wrong name in title and because test text is
now being shown in description.
Merge branch 'ehnc-special_funds_page' of github.com:msecret/peacecorps-site into ehnc-special_funds_page