cleanup
adding theme-forest theme
applying css
applying javascripts
delete cache
unnecessary file extension
replacing backgroud pictures and slicing the template
remove what we would not have soon
extracting meta to partial
switch to pl as default
improving meta
small reorganizing of css
new logo
navigation
intro
registration (we will put iframe from eventbrite)
about dwo
about dwo - info and countdown
we don't want to use carousel for speakers
speakers sections & submit your talk