implemented UNIVERSE.Planet
Merge pull request #1 from kazuph/feature/add-planet

implemented UNIVERSE.Planet
銀河の車窓から
merge master
add texture
added tet keyEvent script and LeapMotion event script
added zoom-in and zoom-out
各星を向くボタンを追加
インデント
各星を向く処理
move js codes to leap.jp
commented out debug console output
星に向かうようにした（仮）
update
Merge branch 'feature/camera-position'
Merge branch 'feature/texture'
update
update
update
Merge branch 'JunTakagi-feature/pusher'