Changed the tagline
Added Facebook Open graph meta tags
New content from Rick added
Merge branch 'Petters-fuckups' of https://github.com/ChamGeeks/theskilocker into Petters-fuckups

# By Patrik Spathon
# Via Patrik Spathon
* 'Petters-fuckups' of https://github.com/ChamGeeks/theskilocker:
  Short doc about start a PHP server to view the page localy