Add hand cursor again to video play button.
Merge branch 'staging' of github.com:code-dot-org/code-dot-org into staging
Merge branch 'staging' of github.com:code-dot-org/code-dot-org into staging

Conflicts:
	pegasus/sites.v3/hourofcode.com/public/index.haml
Merge branch 'staging' of github.com:code-dot-org/code-dot-org into staging
Prizes link next to form on hourofcode.com
Day one improvements to new hourofcode.com.
Merge branch 'staging' of github.com:code-dot-org/code-dot-org into staging