Render "about" page from .rst.
Allow the htmldocs dir to be configurable.
Put a shadow around that.
Throw in a fedora-specific about page.
Some css for that about page.
Drop that period.
Inject tw2's jquery to avoid cdn.

For a comment from @tyll in #178.
Remove those secret defaults from development.ini.  I forgot they were supposed to be in secret.ini.
major rewrite of about.rst

Try to split it into two major sections, one user-focused, one more technical. User-focused on top, technical below. Really, this should just be two pages, the user-focused one much more prominent with a small link to the technical one, which can be a bit harder to find.
drop a redundant sentence
LINK ALL THE THINGS
LINKIFY ALL THE THINGS MORE
okay, okay, these are the last two links, I promise
Merge pull request #184 from AdamWill/feature/faq

Feature/faq
Merge branch 'feature/faq' into develop

Conflicts:
	tahrir/templates/master.mak