Fixed navigation bar slide-17
Merge pull request #23 from marcussaad/gh-pages

Fix navigation bar
remove challenges and experience slides
Merge branch 'gh-pages' of github.com:jbraffoul/webvtt-presentation into gh-pages
add git attributes
Lots of changes
Merge pull request #25 from marcussaad/gh-pages

Lots of changes
remove thank you for you patience slide
fix slide positions
update contributors slide
add caitlins content
Start gif when slide is entered