add i-biseness as new sponsor
Merge pull request #22 from krichprollsch/sponso-ibiseness

add i-biseness as new sponsor
add photoset apihour7
try to make photos prettier
new apihour git add .git add .
fix typo
add api-hours layout
finish apihour 8 schedule
add eventbrite widget
add coffreo
add videos API Hour 7
Add video intro APIHour 7
add apihour 8 pages
add links
add lionel's picture
add slides
replace Lionel's picture
add lionel's slides
add richard's slides
add baptiste's slides