easing effect in slide div done
Merge pull request #19 from sguha-cn/sguha-cn

easing effect in slide div done
test
Merge pull request #20 from sguha-cn/sguha-cn

test
test
Merge pull request #21 from sguha-cn/sguha-cn

test
minor changes
Merge branch 'master' of github.com:sguha-cn/animationTest into aritrik