Regenerate the Bootstrap stylesheet.

This is mostly to fix the .btn-primary rendering. I have also incorporated
the hover colour into the Bootstrap stylesheet, so this is removed from
the Site.css stylesheet.

I will document the full set of overrides in #37 so we can refer back to
it if we need to do this again.
Fix text shadow on navbar text.

Change the text shadow from green to a mid gray (#666666). This is
subtle enough to not be obvious, but makes the text much more defined
and easy to read.
Added icons for iDevices.
Added image files to project.
Change the text of the email link
Merge pull request #59 from SimonPStevens/idevice-icons

Fix #27: add iDevice icons.
Merge pull request #61 from adrianbanks/change-email-link

Change the text of the email link.
Add Software East logo to project.

Add image file, and include it in the web project.
Add Software East logo to Sponsors page.
Add Software East logo to side bar.
Merge pull request #66 from alastairs/software-east

Add Software East as a sponsor
Merge pull request #45 from alastairs/fix-bootstrap

Fix #37: Regenerate the Bootstrap stylesheet.
Add About DDD East Anglia page.

Add a new controller action to the Home controller, and an associated View
with some basic markup and content. Include some basic styling of the page
as well, nabbing the fixed menu from here:
http://twitter.github.io/bootstrap/base-css.html
Add link to About DDD page in nav bar.
Flesh out the About DDD page a bit more.

Address the submission questions mentioned by @cerishaw on #39. Voting
is yet to be tackled...