move the speaker images to the images/speakers directory and add David Czarnecki
to the speakers list
Merge remote-tracking branch 'github/gh-pages' into bc/add_new_speakers

Conflicts:
	index.html
adjusting the index html for speakers and tickets
add missing div in the tickets section
add framework for additional speakers in the html
add danielle and richard photos
create the speakers page
continue to layout the speakers page
add carina's photo to the site
Merge pull request #11 from burlingtonruby/bc/add_new_speakers

we got first round speakers here! first round speakers here!