made session node content body text larger. updated user profile link to not have spaces
removed breadcrumbs from the display -- they do not seem to be workign as intended and rather than spend hours working on a fix, I think all of the pertinent links are available to users via the main navigation.
updated sponsor node layout and view mode for sponsors page
Merge pull request #35 from ThatGuyCND/dev

style and layout updates as per OA cases