偶数番目だけ色を変える
今度こそ直しました
Merge pull request #69 from flexfrank/team-d2-11

課題１１　偶数番目だけ色を変える
Merge branch 'team-D2' of github.com:flexfrank/kintone-exercise into team-d2-12

Conflicts:
	10/color.js