Add starting html for space weight
Add styling to spaceWeight. Add kitty and responsive planet.
Add styling and next planet div
Add bounce class to cat
added checkGravity.js function
Merge branch 'weightGame' of https://github.com/HacktheUniverse/spaceploration into weightGame
Adjust styling
Fix syntax
Calculate planet weight
Add styling and include link to change planets
Add descriptions to planets and make sure planets transition properly.
Merge branch 'weightGame'
Fix merge conflicts