Add some new cards from 3.0
Add tabs for Skills
Update some cards
Forgot to commit the Skill tab
Update some cards and skills
Analytics for hovering elements and change tabs
Add routing (prepare to be a multi-page app)
Only load images if they are visible
Add Phantom Panther; update some cards
Create separate page for showing one card
Update some cards
Separate page to review a skill; link cards-skills
Move js and css files to lib/ folder
Add Heroku config to serve static files
Specify ruby version in Gemfile
Change GA code for new domain