Work around issue where Meteor's bundled npm prefers the system gyp over its own bundled version, but the system gyp doesn't work.
Merge branch 'master' of github.com:sandstorm-io/sandstorm
Update app list.
Fix copy-pasto.
Add Garply, Jas, and Mark to front page. Make buttons flat and tweak style.
Add Mark Miller to advisors.
Revamp file picker UI.
Merge branch 'master' of github.com:sandstorm-io/sandstorm