Merge pull request #58 from stanzheng/gh-pages

CSS style fixes and addex xtuple
add inmotion hosting logo, reorganize sponsors according to @kmcurry comment in issue #49.
add inmotion logo, reorganize sponsors as laid out by @kmcury in issue #49
added alt tags to sponsor images.
Merge pull request #60 from wbprice/inmotion-logo

InMotion logo, sponsors section updates.
add inmotion logo.
Merge pull request #61 from wbprice/inmotion-logo

add inmotion logo.
sponsors section

added images of speakers with credentials.
Merge pull request #63 from wbprice/gh-pages

added sponsors section
updated speaker images.
changed signup links. removed unused images.
added hellobar to pages
updated andreas addison bio
Merge pull request #64 from wbprice/gh-pages

update speaker images, add andreas addison bio info.
remove fork me
updating copy, spellcheck
heading fixes
taking hellobar off front page
update tcc logo w/ approved version
adjusted tcc logo to correct