new paths

added new file paths to the header and footer.
new files

added new files to comply with the paths and added a bit of content to
one of them.
videoslider

removed a slide from the video slider and changed the wording of the
first slide.
typeo

deleted this file for its typeo
Merge pull request #59 from andyosuna/moreContent

More content
iframe

added an iframe to the homepage
Merge pull request #60 from andyosuna/videIframe

Vide iframe